Home / 67,562.19-93,231.77-37,345.71

Finding the Fourth Proportional to 67,562.19, 93,231.77 and 37,345.71

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Solution

The fourth proportional to 67,562.19, 93,231.77 and 37,345.71 is: 51,534.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,562.19 : 93,231.77 = 37,345.71 : x
  2. Step 2: Convert to fraction form
    67,562.19/93,231.77 = 37,345.71/x
  3. Step 3: Cross multiply
    67,562.19x = 93,231.77 × 37,345.71
  4. Step 4: Simplify right side
    67,562.19x = 3,481,806,458.48
  5. Step 5: Solve for x
    x = 3,481,806,458.48/67,562.19
  6. Step 6: Final answer
    x = 51,534.84

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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.