Home / 67,925.05-93,732.14-37,708.91

Finding the Fourth Proportional to 67,925.05, 93,732.14 and 37,708.91

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Solution

The fourth proportional to 67,925.05, 93,732.14 and 37,708.91 is: 52,035.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,925.05 : 93,732.14 = 37,708.91 : x
  2. Step 2: Convert to fraction form
    67,925.05/93,732.14 = 37,708.91/x
  3. Step 3: Cross multiply
    67,925.05x = 93,732.14 × 37,708.91
  4. Step 4: Simplify right side
    67,925.05x = 3,534,536,596.36
  5. Step 5: Solve for x
    x = 3,534,536,596.36/67,925.05
  6. Step 6: Final answer
    x = 52,035.84

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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.