Home / 62,209.10-93,313.65-42,250.70

Finding the Fourth Proportional to 62,209.10, 93,313.65 and 42,250.70

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Solution

The fourth proportional to 62,209.10, 93,313.65 and 42,250.70 is: 63,376.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,209.10 : 93,313.65 = 42,250.70 : x
  2. Step 2: Convert to fraction form
    62,209.10/93,313.65 = 42,250.70/x
  3. Step 3: Cross multiply
    62,209.10x = 93,313.65 × 42,250.70
  4. Step 4: Simplify right side
    62,209.10x = 3,942,567,032.06
  5. Step 5: Solve for x
    x = 3,942,567,032.06/62,209.10
  6. Step 6: Final answer
    x = 63,376.05

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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.