Home / 67,626.29-93,267.65-50,670.36

Finding the Fourth Proportional to 67,626.29, 93,267.65 and 50,670.36

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Solution

The fourth proportional to 67,626.29, 93,267.65 and 50,670.36 is: 69,882.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,626.29 : 93,267.65 = 50,670.36 : x
  2. Step 2: Convert to fraction form
    67,626.29/93,267.65 = 50,670.36/x
  3. Step 3: Cross multiply
    67,626.29x = 93,267.65 × 50,670.36
  4. Step 4: Simplify right side
    67,626.29x = 4,725,905,528.53
  5. Step 5: Solve for x
    x = 4,725,905,528.53/67,626.29
  6. Step 6: Final answer
    x = 69,882.66

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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.