Home / 37,572.24-56,357.04-17,864.88

Finding the Fourth Proportional to 37,572.24, 56,357.04 and 17,864.88

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Solution

The fourth proportional to 37,572.24, 56,357.04 and 17,864.88 is: 26,796.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,572.24 : 56,357.04 = 17,864.88 : x
  2. Step 2: Convert to fraction form
    37,572.24/56,357.04 = 17,864.88/x
  3. Step 3: Cross multiply
    37,572.24x = 56,357.04 × 17,864.88
  4. Step 4: Simplify right side
    37,572.24x = 1,006,811,756.76
  5. Step 5: Solve for x
    x = 1,006,811,756.76/37,572.24
  6. Step 6: Final answer
    x = 26,796.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.