Home / 7,010.01-9,672.48-4,025.97

Finding the Fourth Proportional to 7,010.01, 9,672.48 and 4,025.97

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Solution

The fourth proportional to 7,010.01, 9,672.48 and 4,025.97 is: 5,555.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,010.01 : 9,672.48 = 4,025.97 : x
  2. Step 2: Convert to fraction form
    7,010.01/9,672.48 = 4,025.97/x
  3. Step 3: Cross multiply
    7,010.01x = 9,672.48 × 4,025.97
  4. Step 4: Simplify right side
    7,010.01x = 38,941,114.31
  5. Step 5: Solve for x
    x = 38,941,114.31/7,010.01
  6. Step 6: Final answer
    x = 5,555.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.