Home / 22,814.95-34,221.91-10,325.93

Finding the Fourth Proportional to 22,814.95, 34,221.91 and 10,325.93

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Solution

The fourth proportional to 22,814.95, 34,221.91 and 10,325.93 is: 15,488.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,814.95 : 34,221.91 = 10,325.93 : x
  2. Step 2: Convert to fraction form
    22,814.95/34,221.91 = 10,325.93/x
  3. Step 3: Cross multiply
    22,814.95x = 34,221.91 × 10,325.93
  4. Step 4: Simplify right side
    22,814.95x = 353,373,062.06
  5. Step 5: Solve for x
    x = 353,373,062.06/22,814.95
  6. Step 6: Final answer
    x = 15,488.66

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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.