Home / 62,727.77-94,098.32-18,354.76

Finding the Fourth Proportional to 62,727.77, 94,098.32 and 18,354.76

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Solution

The fourth proportional to 62,727.77, 94,098.32 and 18,354.76 is: 27,534.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,727.77 : 94,098.32 = 18,354.76 : x
  2. Step 2: Convert to fraction form
    62,727.77/94,098.32 = 18,354.76/x
  3. Step 3: Cross multiply
    62,727.77x = 94,098.32 × 18,354.76
  4. Step 4: Simplify right side
    62,727.77x = 1,727,152,080.00
  5. Step 5: Solve for x
    x = 1,727,152,080.00/62,727.77
  6. Step 6: Final answer
    x = 27,534.09

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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.