Home / 61,154.24-84,393.46-34,296.17

Finding the Fourth Proportional to 61,154.24, 84,393.46 and 34,296.17

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Solution

The fourth proportional to 61,154.24, 84,393.46 and 34,296.17 is: 47,329.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,154.24 : 84,393.46 = 34,296.17 : x
  2. Step 2: Convert to fraction form
    61,154.24/84,393.46 = 34,296.17/x
  3. Step 3: Cross multiply
    61,154.24x = 84,393.46 × 34,296.17
  4. Step 4: Simplify right side
    61,154.24x = 2,894,372,451.05
  5. Step 5: Solve for x
    x = 2,894,372,451.05/61,154.24
  6. Step 6: Final answer
    x = 47,329.06

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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.