Home / 46,126.68-69,033.15-29,498.10

Finding the Fourth Proportional to 46,126.68, 69,033.15 and 29,498.10

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Solution

The fourth proportional to 46,126.68, 69,033.15 and 29,498.10 is: 44,146.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,126.68 : 69,033.15 = 29,498.10 : x
  2. Step 2: Convert to fraction form
    46,126.68/69,033.15 = 29,498.10/x
  3. Step 3: Cross multiply
    46,126.68x = 69,033.15 × 29,498.10
  4. Step 4: Simplify right side
    46,126.68x = 2,036,346,762.02
  5. Step 5: Solve for x
    x = 2,036,346,762.02/46,126.68
  6. Step 6: Final answer
    x = 44,146.83

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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.