Home / 48,088.19-66,350.33-27,933.10

Finding the Fourth Proportional to 48,088.19, 66,350.33 and 27,933.10

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Solution

The fourth proportional to 48,088.19, 66,350.33 and 27,933.10 is: 38,541.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,088.19 : 66,350.33 = 27,933.10 : x
  2. Step 2: Convert to fraction form
    48,088.19/66,350.33 = 27,933.10/x
  3. Step 3: Cross multiply
    48,088.19x = 66,350.33 × 27,933.10
  4. Step 4: Simplify right side
    48,088.19x = 1,853,370,402.92
  5. Step 5: Solve for x
    x = 1,853,370,402.92/48,088.19
  6. Step 6: Final answer
    x = 38,541.07

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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.