Home / 67,801.65-93,557.19-37,585.41

Finding the Fourth Proportional to 67,801.65, 93,557.19 and 37,585.41

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Solution

The fourth proportional to 67,801.65, 93,557.19 and 37,585.41 is: 51,862.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,801.65 : 93,557.19 = 37,585.41 : x
  2. Step 2: Convert to fraction form
    67,801.65/93,557.19 = 37,585.41/x
  3. Step 3: Cross multiply
    67,801.65x = 93,557.19 × 37,585.41
  4. Step 4: Simplify right side
    67,801.65x = 3,516,385,344.60
  5. Step 5: Solve for x
    x = 3,516,385,344.60/67,801.65
  6. Step 6: Final answer
    x = 51,862.83

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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.