Home / 23,764.13-32,795.52-13,153.76

Finding the Fourth Proportional to 23,764.13, 32,795.52 and 13,153.76

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Solution

The fourth proportional to 23,764.13, 32,795.52 and 13,153.76 is: 18,152.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,764.13 : 32,795.52 = 13,153.76 : x
  2. Step 2: Convert to fraction form
    23,764.13/32,795.52 = 13,153.76/x
  3. Step 3: Cross multiply
    23,764.13x = 32,795.52 × 13,153.76
  4. Step 4: Simplify right side
    23,764.13x = 431,384,235.18
  5. Step 5: Solve for x
    x = 431,384,235.18/23,764.13
  6. Step 6: Final answer
    x = 18,152.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.