Home / 17,461.48-26,191.74-4,314.04

Finding the Fourth Proportional to 17,461.48, 26,191.74 and 4,314.04

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Solution

The fourth proportional to 17,461.48, 26,191.74 and 4,314.04 is: 6,470.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,461.48 : 26,191.74 = 4,314.04 : x
  2. Step 2: Convert to fraction form
    17,461.48/26,191.74 = 4,314.04/x
  3. Step 3: Cross multiply
    17,461.48x = 26,191.74 × 4,314.04
  4. Step 4: Simplify right side
    17,461.48x = 112,992,214.03
  5. Step 5: Solve for x
    x = 112,992,214.03/17,461.48
  6. Step 6: Final answer
    x = 6,470.94

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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.