Home / 67,585.26-93,267.70-37,777.26

Finding the Fourth Proportional to 67,585.26, 93,267.70 and 37,777.26

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Solution

The fourth proportional to 67,585.26, 93,267.70 and 37,777.26 is: 52,132.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,585.26 : 93,267.70 = 37,777.26 : x
  2. Step 2: Convert to fraction form
    67,585.26/93,267.70 = 37,777.26/x
  3. Step 3: Cross multiply
    67,585.26x = 93,267.70 × 37,777.26
  4. Step 4: Simplify right side
    67,585.26x = 3,523,398,152.50
  5. Step 5: Solve for x
    x = 3,523,398,152.50/67,585.26
  6. Step 6: Final answer
    x = 52,132.64

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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.