Home / 67,808.28-93,572.85-37,594.07

Finding the Fourth Proportional to 67,808.28, 93,572.85 and 37,594.07

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Solution

The fourth proportional to 67,808.28, 93,572.85 and 37,594.07 is: 51,878.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,808.28 : 93,572.85 = 37,594.07 : x
  2. Step 2: Convert to fraction form
    67,808.28/93,572.85 = 37,594.07/x
  3. Step 3: Cross multiply
    67,808.28x = 93,572.85 × 37,594.07
  4. Step 4: Simplify right side
    67,808.28x = 3,517,784,273.00
  5. Step 5: Solve for x
    x = 3,517,784,273.00/67,808.28
  6. Step 6: Final answer
    x = 51,878.39

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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.