Home / 37,444.08-56,165.96-9,742

Finding the Fourth Proportional to 37,444.08, 56,165.96 and 9,742

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Solution

The fourth proportional to 37,444.08, 56,165.96 and 9,742 is: 14,612.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,444.08 : 56,165.96 = 9,742 : x
  2. Step 2: Convert to fraction form
    37,444.08/56,165.96 = 9,742/x
  3. Step 3: Cross multiply
    37,444.08x = 56,165.96 × 9,742
  4. Step 4: Simplify right side
    37,444.08x = 547,168,782.32
  5. Step 5: Solve for x
    x = 547,168,782.32/37,444.08
  6. Step 6: Final answer
    x = 14,612.96

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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.