Home / 942,021.48-1,413,032.58-232,063.32

Finding the Fourth Proportional to 942,021.48, 1,413,032.58 and 232,063.32

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Solution

The fourth proportional to 942,021.48, 1,413,032.58 and 232,063.32 is: 348,095.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,021.48 : 1,413,032.58 = 232,063.32 : x
  2. Step 2: Convert to fraction form
    942,021.48/1,413,032.58 = 232,063.32/x
  3. Step 3: Cross multiply
    942,021.48x = 1,413,032.58 × 232,063.32
  4. Step 4: Simplify right side
    942,021.48x = 327,913,031,782.97
  5. Step 5: Solve for x
    x = 327,913,031,782.97/942,021.48
  6. Step 6: Final answer
    x = 348,095.07

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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.