Home / 67,456.44-93,085.08-37,236.88

Finding the Fourth Proportional to 67,456.44, 93,085.08 and 37,236.88

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Solution

The fourth proportional to 67,456.44, 93,085.08 and 37,236.88 is: 51,384.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,456.44 : 93,085.08 = 37,236.88 : x
  2. Step 2: Convert to fraction form
    67,456.44/93,085.08 = 37,236.88/x
  3. Step 3: Cross multiply
    67,456.44x = 93,085.08 × 37,236.88
  4. Step 4: Simplify right side
    67,456.44x = 3,466,197,953.75
  5. Step 5: Solve for x
    x = 3,466,197,953.75/67,456.44
  6. Step 6: Final answer
    x = 51,384.24

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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.