Home / 23,322.10-34,983.15-23,176.30

Finding the Fourth Proportional to 23,322.10, 34,983.15 and 23,176.30

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Solution

The fourth proportional to 23,322.10, 34,983.15 and 23,176.30 is: 34,764.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,322.10 : 34,983.15 = 23,176.30 : x
  2. Step 2: Convert to fraction form
    23,322.10/34,983.15 = 23,176.30/x
  3. Step 3: Cross multiply
    23,322.10x = 34,983.15 × 23,176.30
  4. Step 4: Simplify right side
    23,322.10x = 810,779,979.35
  5. Step 5: Solve for x
    x = 810,779,979.35/23,322.10
  6. Step 6: Final answer
    x = 34,764.45

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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.