Home / 69,097.77-103,666.10-24,730.83

Finding the Fourth Proportional to 69,097.77, 103,666.10 and 24,730.83

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Solution

The fourth proportional to 69,097.77, 103,666.10 and 24,730.83 is: 37,103.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,097.77 : 103,666.10 = 24,730.83 : x
  2. Step 2: Convert to fraction form
    69,097.77/103,666.10 = 24,730.83/x
  3. Step 3: Cross multiply
    69,097.77x = 103,666.10 × 24,730.83
  4. Step 4: Simplify right side
    69,097.77x = 2,563,748,572.21
  5. Step 5: Solve for x
    x = 2,563,748,572.21/69,097.77
  6. Step 6: Final answer
    x = 37,103.20

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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.