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Finding the Fourth Proportional to 62,059.77, 93,088.04 and 19,939.77

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Solution

The fourth proportional to 62,059.77, 93,088.04 and 19,939.77 is: 29,909.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,059.77 : 93,088.04 = 19,939.77 : x
  2. Step 2: Convert to fraction form
    62,059.77/93,088.04 = 19,939.77/x
  3. Step 3: Cross multiply
    62,059.77x = 93,088.04 × 19,939.77
  4. Step 4: Simplify right side
    62,059.77x = 1,856,154,007.65
  5. Step 5: Solve for x
    x = 1,856,154,007.65/62,059.77
  6. Step 6: Final answer
    x = 29,909.13

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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.