Home / 34,314.59-51,404.84-23,639.06

Finding the Fourth Proportional to 34,314.59, 51,404.84 and 23,639.06

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Solution

The fourth proportional to 34,314.59, 51,404.84 and 23,639.06 is: 35,412.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,314.59 : 51,404.84 = 23,639.06 : x
  2. Step 2: Convert to fraction form
    34,314.59/51,404.84 = 23,639.06/x
  3. Step 3: Cross multiply
    34,314.59x = 51,404.84 × 23,639.06
  4. Step 4: Simplify right side
    34,314.59x = 1,215,162,142.03
  5. Step 5: Solve for x
    x = 1,215,162,142.03/34,314.59
  6. Step 6: Final answer
    x = 35,412.41

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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.