Home / 202,342.04-303,486.40-62,088.92

Finding the Fourth Proportional to 202,342.04, 303,486.40 and 62,088.92

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Solution

The fourth proportional to 202,342.04, 303,486.40 and 62,088.92 is: 93,125.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,342.04 : 303,486.40 = 62,088.92 : x
  2. Step 2: Convert to fraction form
    202,342.04/303,486.40 = 62,088.92/x
  3. Step 3: Cross multiply
    202,342.04x = 303,486.40 × 62,088.92
  4. Step 4: Simplify right side
    202,342.04x = 18,843,142,810.69
  5. Step 5: Solve for x
    x = 18,843,142,810.69/202,342.04
  6. Step 6: Final answer
    x = 93,125.20

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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.