Home / 22,704.04-34,057.02-10,221.64

Finding the Fourth Proportional to 22,704.04, 34,057.02 and 10,221.64

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Solution

The fourth proportional to 22,704.04, 34,057.02 and 10,221.64 is: 15,332.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,704.04 : 34,057.02 = 10,221.64 : x
  2. Step 2: Convert to fraction form
    22,704.04/34,057.02 = 10,221.64/x
  3. Step 3: Cross multiply
    22,704.04x = 34,057.02 × 10,221.64
  4. Step 4: Simplify right side
    22,704.04x = 348,118,597.91
  5. Step 5: Solve for x
    x = 348,118,597.91/22,704.04
  6. Step 6: Final answer
    x = 15,332.89

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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.