Home / 67,306.67-92,818.43-44,295.33

Finding the Fourth Proportional to 67,306.67, 92,818.43 and 44,295.33

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Solution

The fourth proportional to 67,306.67, 92,818.43 and 44,295.33 is: 61,084.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,306.67 : 92,818.43 = 44,295.33 : x
  2. Step 2: Convert to fraction form
    67,306.67/92,818.43 = 44,295.33/x
  3. Step 3: Cross multiply
    67,306.67x = 92,818.43 × 44,295.33
  4. Step 4: Simplify right side
    67,306.67x = 4,111,423,143.16
  5. Step 5: Solve for x
    x = 4,111,423,143.16/67,306.67
  6. Step 6: Final answer
    x = 61,084.93

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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.