Home / 48,614.75-67,088.40-26,258.75

Finding the Fourth Proportional to 48,614.75, 67,088.40 and 26,258.75

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Solution

The fourth proportional to 48,614.75, 67,088.40 and 26,258.75 is: 36,237.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,614.75 : 67,088.40 = 26,258.75 : x
  2. Step 2: Convert to fraction form
    48,614.75/67,088.40 = 26,258.75/x
  3. Step 3: Cross multiply
    48,614.75x = 67,088.40 × 26,258.75
  4. Step 4: Simplify right side
    48,614.75x = 1,761,657,523.50
  5. Step 5: Solve for x
    x = 1,761,657,523.50/48,614.75
  6. Step 6: Final answer
    x = 36,237.10

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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.