Home / 67,800.18-93,557.96-37,582.92

Finding the Fourth Proportional to 67,800.18, 93,557.96 and 37,582.92

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Solution

The fourth proportional to 67,800.18, 93,557.96 and 37,582.92 is: 51,860.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,800.18 : 93,557.96 = 37,582.92 : x
  2. Step 2: Convert to fraction form
    67,800.18/93,557.96 = 37,582.92/x
  3. Step 3: Cross multiply
    67,800.18x = 93,557.96 × 37,582.92
  4. Step 4: Simplify right side
    67,800.18x = 3,516,181,138.13
  5. Step 5: Solve for x
    x = 3,516,181,138.13/67,800.18
  6. Step 6: Final answer
    x = 51,860.94

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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.