Home / 37,393.10-56,100.28-15,222.39

Finding the Fourth Proportional to 37,393.10, 56,100.28 and 15,222.39

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Solution

The fourth proportional to 37,393.10, 56,100.28 and 15,222.39 is: 22,837.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,393.10 : 56,100.28 = 15,222.39 : x
  2. Step 2: Convert to fraction form
    37,393.10/56,100.28 = 15,222.39/x
  3. Step 3: Cross multiply
    37,393.10x = 56,100.28 × 15,222.39
  4. Step 4: Simplify right side
    37,393.10x = 853,980,341.27
  5. Step 5: Solve for x
    x = 853,980,341.27/37,393.10
  6. Step 6: Final answer
    x = 22,837.91

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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.