Home / 942,020.48-1,413,031.08-232,062.32

Finding the Fourth Proportional to 942,020.48, 1,413,031.08 and 232,062.32

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Solution

The fourth proportional to 942,020.48, 1,413,031.08 and 232,062.32 is: 348,093.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,020.48 : 1,413,031.08 = 232,062.32 : x
  2. Step 2: Convert to fraction form
    942,020.48/1,413,031.08 = 232,062.32/x
  3. Step 3: Cross multiply
    942,020.48x = 1,413,031.08 × 232,062.32
  4. Step 4: Simplify right side
    942,020.48x = 327,911,270,656.91
  5. Step 5: Solve for x
    x = 327,911,270,656.91/942,020.48
  6. Step 6: Final answer
    x = 348,093.57

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.