Home / 15,560.64-23,349.13-9,333.16

Finding the Fourth Proportional to 15,560.64, 23,349.13 and 9,333.16

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Solution

The fourth proportional to 15,560.64, 23,349.13 and 9,333.16 is: 14,004.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,560.64 : 23,349.13 = 9,333.16 : x
  2. Step 2: Convert to fraction form
    15,560.64/23,349.13 = 9,333.16/x
  3. Step 3: Cross multiply
    15,560.64x = 23,349.13 × 9,333.16
  4. Step 4: Simplify right side
    15,560.64x = 217,921,084.45
  5. Step 5: Solve for x
    x = 217,921,084.45/15,560.64
  6. Step 6: Final answer
    x = 14,004.64

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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.