Home / 37,508.40-56,262.51-15,316.83

Finding the Fourth Proportional to 37,508.40, 56,262.51 and 15,316.83

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Solution

The fourth proportional to 37,508.40, 56,262.51 and 15,316.83 is: 22,975.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,508.40 : 56,262.51 = 15,316.83 : x
  2. Step 2: Convert to fraction form
    37,508.40/56,262.51 = 15,316.83/x
  3. Step 3: Cross multiply
    37,508.40x = 56,262.51 × 15,316.83
  4. Step 4: Simplify right side
    37,508.40x = 861,763,301.04
  5. Step 5: Solve for x
    x = 861,763,301.04/37,508.40
  6. Step 6: Final answer
    x = 22,975.21

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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.