Home / 195,062.96-292,827.72-116,214.32

Finding the Fourth Proportional to 195,062.96, 292,827.72 and 116,214.32

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Solution

The fourth proportional to 195,062.96, 292,827.72 and 116,214.32 is: 174,460.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,062.96 : 292,827.72 = 116,214.32 : x
  2. Step 2: Convert to fraction form
    195,062.96/292,827.72 = 116,214.32/x
  3. Step 3: Cross multiply
    195,062.96x = 292,827.72 × 116,214.32
  4. Step 4: Simplify right side
    195,062.96x = 34,030,774,356.95
  5. Step 5: Solve for x
    x = 34,030,774,356.95/195,062.96
  6. Step 6: Final answer
    x = 174,460.46

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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.