Home / 48,317.97-66,676.53-26,807.48

Finding the Fourth Proportional to 48,317.97, 66,676.53 and 26,807.48

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Solution

The fourth proportional to 48,317.97, 66,676.53 and 26,807.48 is: 36,993.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,317.97 : 66,676.53 = 26,807.48 : x
  2. Step 2: Convert to fraction form
    48,317.97/66,676.53 = 26,807.48/x
  3. Step 3: Cross multiply
    48,317.97x = 66,676.53 × 26,807.48
  4. Step 4: Simplify right side
    48,317.97x = 1,787,430,061.77
  5. Step 5: Solve for x
    x = 1,787,430,061.77/48,317.97
  6. Step 6: Final answer
    x = 36,993.07

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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.