Home / 48,750.10-67,275.30-26,394.10

Finding the Fourth Proportional to 48,750.10, 67,275.30 and 26,394.10

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Solution

The fourth proportional to 48,750.10, 67,275.30 and 26,394.10 is: 36,423.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,750.10 : 67,275.30 = 26,394.10 : x
  2. Step 2: Convert to fraction form
    48,750.10/67,275.30 = 26,394.10/x
  3. Step 3: Cross multiply
    48,750.10x = 67,275.30 × 26,394.10
  4. Step 4: Simplify right side
    48,750.10x = 1,775,670,995.73
  5. Step 5: Solve for x
    x = 1,775,670,995.73/48,750.10
  6. Step 6: Final answer
    x = 36,423.95

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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.