Home / 15,349.14-23,000.10-9,096.70

Finding the Fourth Proportional to 15,349.14, 23,000.10 and 9,096.70

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Solution

The fourth proportional to 15,349.14, 23,000.10 and 9,096.70 is: 13,631.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,349.14 : 23,000.10 = 9,096.70 : x
  2. Step 2: Convert to fraction form
    15,349.14/23,000.10 = 9,096.70/x
  3. Step 3: Cross multiply
    15,349.14x = 23,000.10 × 9,096.70
  4. Step 4: Simplify right side
    15,349.14x = 209,225,009.67
  5. Step 5: Solve for x
    x = 209,225,009.67/15,349.14
  6. Step 6: Final answer
    x = 13,631.06

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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.