Home / 22,756.08-34,119.54-11,062.92

Finding the Fourth Proportional to 22,756.08, 34,119.54 and 11,062.92

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Solution

The fourth proportional to 22,756.08, 34,119.54 and 11,062.92 is: 16,587.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,756.08 : 34,119.54 = 11,062.92 : x
  2. Step 2: Convert to fraction form
    22,756.08/34,119.54 = 11,062.92/x
  3. Step 3: Cross multiply
    22,756.08x = 34,119.54 × 11,062.92
  4. Step 4: Simplify right side
    22,756.08x = 377,461,741.46
  5. Step 5: Solve for x
    x = 377,461,741.46/22,756.08
  6. Step 6: Final answer
    x = 16,587.29

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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.