Home / 67,948.74-93,813.62-44,143.25

Finding the Fourth Proportional to 67,948.74, 93,813.62 and 44,143.25

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Solution

The fourth proportional to 67,948.74, 93,813.62 and 44,143.25 is: 60,946.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,948.74 : 93,813.62 = 44,143.25 : x
  2. Step 2: Convert to fraction form
    67,948.74/93,813.62 = 44,143.25/x
  3. Step 3: Cross multiply
    67,948.74x = 93,813.62 × 44,143.25
  4. Step 4: Simplify right side
    67,948.74x = 4,141,237,391.28
  5. Step 5: Solve for x
    x = 4,141,237,391.28/67,948.74
  6. Step 6: Final answer
    x = 60,946.49

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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.