Home / 67,772.29-93,526.00-37,558.13

Finding the Fourth Proportional to 67,772.29, 93,526.00 and 37,558.13

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Solution

The fourth proportional to 67,772.29, 93,526.00 and 37,558.13 is: 51,830.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,772.29 : 93,526.00 = 37,558.13 : x
  2. Step 2: Convert to fraction form
    67,772.29/93,526.00 = 37,558.13/x
  3. Step 3: Cross multiply
    67,772.29x = 93,526.00 × 37,558.13
  4. Step 4: Simplify right side
    67,772.29x = 3,512,661,104.85
  5. Step 5: Solve for x
    x = 3,512,661,104.85/67,772.29
  6. Step 6: Final answer
    x = 51,830.35

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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.