Home / 5,043.85-7,566.17-1,534.16

Finding the Fourth Proportional to 5,043.85, 7,566.17 and 1,534.16

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Solution

The fourth proportional to 5,043.85, 7,566.17 and 1,534.16 is: 2,301.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,043.85 : 7,566.17 = 1,534.16 : x
  2. Step 2: Convert to fraction form
    5,043.85/7,566.17 = 1,534.16/x
  3. Step 3: Cross multiply
    5,043.85x = 7,566.17 × 1,534.16
  4. Step 4: Simplify right side
    5,043.85x = 11,607,715.37
  5. Step 5: Solve for x
    x = 11,607,715.37/5,043.85
  6. Step 6: Final answer
    x = 2,301.36

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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.