Home / 17,337.40-26,010.30-5,025.40

Finding the Fourth Proportional to 17,337.40, 26,010.30 and 5,025.40

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Solution

The fourth proportional to 17,337.40, 26,010.30 and 5,025.40 is: 7,539.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,337.40 : 26,010.30 = 5,025.40 : x
  2. Step 2: Convert to fraction form
    17,337.40/26,010.30 = 5,025.40/x
  3. Step 3: Cross multiply
    17,337.40x = 26,010.30 × 5,025.40
  4. Step 4: Simplify right side
    17,337.40x = 130,712,161.62
  5. Step 5: Solve for x
    x = 130,712,161.62/17,337.40
  6. Step 6: Final answer
    x = 7,539.32

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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.