Home / 34,066.80-51,114.38-15,333.93

Finding the Fourth Proportional to 34,066.80, 51,114.38 and 15,333.93

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Solution

The fourth proportional to 34,066.80, 51,114.38 and 15,333.93 is: 23,007.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,066.80 : 51,114.38 = 15,333.93 : x
  2. Step 2: Convert to fraction form
    34,066.80/51,114.38 = 15,333.93/x
  3. Step 3: Cross multiply
    34,066.80x = 51,114.38 × 15,333.93
  4. Step 4: Simplify right side
    34,066.80x = 783,784,248.24
  5. Step 5: Solve for x
    x = 783,784,248.24/34,066.80
  6. Step 6: Final answer
    x = 23,007.28

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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.