Home / 48,112.93-66,397.26-26,892.25

Finding the Fourth Proportional to 48,112.93, 66,397.26 and 26,892.25

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Solution

The fourth proportional to 48,112.93, 66,397.26 and 26,892.25 is: 37,112.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,112.93 : 66,397.26 = 26,892.25 : x
  2. Step 2: Convert to fraction form
    48,112.93/66,397.26 = 26,892.25/x
  3. Step 3: Cross multiply
    48,112.93x = 66,397.26 × 26,892.25
  4. Step 4: Simplify right side
    48,112.93x = 1,785,571,715.24
  5. Step 5: Solve for x
    x = 1,785,571,715.24/48,112.93
  6. Step 6: Final answer
    x = 37,112.10

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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.