Home / 49,216.96-73,837.20-15,937.06

Finding the Fourth Proportional to 49,216.96, 73,837.20 and 15,937.06

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Solution

The fourth proportional to 49,216.96, 73,837.20 and 15,937.06 is: 23,909.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,216.96 : 73,837.20 = 15,937.06 : x
  2. Step 2: Convert to fraction form
    49,216.96/73,837.20 = 15,937.06/x
  3. Step 3: Cross multiply
    49,216.96x = 73,837.20 × 15,937.06
  4. Step 4: Simplify right side
    49,216.96x = 1,176,747,886.63
  5. Step 5: Solve for x
    x = 1,176,747,886.63/49,216.96
  6. Step 6: Final answer
    x = 23,909.40

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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.