Home / 67,434.93-93,095.18-49,265.25

Finding the Fourth Proportional to 67,434.93, 93,095.18 and 49,265.25

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Solution

The fourth proportional to 67,434.93, 93,095.18 and 49,265.25 is: 68,011.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,434.93 : 93,095.18 = 49,265.25 : x
  2. Step 2: Convert to fraction form
    67,434.93/93,095.18 = 49,265.25/x
  3. Step 3: Cross multiply
    67,434.93x = 93,095.18 × 49,265.25
  4. Step 4: Simplify right side
    67,434.93x = 4,586,357,070.17
  5. Step 5: Solve for x
    x = 4,586,357,070.17/67,434.93
  6. Step 6: Final answer
    x = 68,011.59

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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.