Home / 22,830.04-34,245.06-15,316.48

Finding the Fourth Proportional to 22,830.04, 34,245.06 and 15,316.48

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Solution

The fourth proportional to 22,830.04, 34,245.06 and 15,316.48 is: 22,974.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,830.04 : 34,245.06 = 15,316.48 : x
  2. Step 2: Convert to fraction form
    22,830.04/34,245.06 = 15,316.48/x
  3. Step 3: Cross multiply
    22,830.04x = 34,245.06 × 15,316.48
  4. Step 4: Simplify right side
    22,830.04x = 524,513,776.59
  5. Step 5: Solve for x
    x = 524,513,776.59/22,830.04
  6. Step 6: Final answer
    x = 22,974.72

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Similar ratio
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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.