Home / 15,154.18-22,606.96-14,093.62

Finding the Fourth Proportional to 15,154.18, 22,606.96 and 14,093.62

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Solution

The fourth proportional to 15,154.18, 22,606.96 and 14,093.62 is: 21,024.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,154.18 : 22,606.96 = 14,093.62 : x
  2. Step 2: Convert to fraction form
    15,154.18/22,606.96 = 14,093.62/x
  3. Step 3: Cross multiply
    15,154.18x = 22,606.96 × 14,093.62
  4. Step 4: Simplify right side
    15,154.18x = 318,613,903.60
  5. Step 5: Solve for x
    x = 318,613,903.60/15,154.18
  6. Step 6: Final answer
    x = 21,024.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.