Home / 110,354.10-152,305.83-62,597.58

Finding the Fourth Proportional to 110,354.10, 152,305.83 and 62,597.58

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Solution

The fourth proportional to 110,354.10, 152,305.83 and 62,597.58 is: 86,394.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,354.10 : 152,305.83 = 62,597.58 : x
  2. Step 2: Convert to fraction form
    110,354.10/152,305.83 = 62,597.58/x
  3. Step 3: Cross multiply
    110,354.10x = 152,305.83 × 62,597.58
  4. Step 4: Simplify right side
    110,354.10x = 9,533,976,377.89
  5. Step 5: Solve for x
    x = 9,533,976,377.89/110,354.10
  6. Step 6: Final answer
    x = 86,394.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.