Home / 15,158.70-22,737.56-4,064.81

Finding the Fourth Proportional to 15,158.70, 22,737.56 and 4,064.81

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Solution

The fourth proportional to 15,158.70, 22,737.56 and 4,064.81 is: 6,097.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,158.70 : 22,737.56 = 4,064.81 : x
  2. Step 2: Convert to fraction form
    15,158.70/22,737.56 = 4,064.81/x
  3. Step 3: Cross multiply
    15,158.70x = 22,737.56 × 4,064.81
  4. Step 4: Simplify right side
    15,158.70x = 92,423,727.25
  5. Step 5: Solve for x
    x = 92,423,727.25/15,158.70
  6. Step 6: Final answer
    x = 6,097.07

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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.