Home / 48,152.07-66,448.76-26,933.31

Finding the Fourth Proportional to 48,152.07, 66,448.76 and 26,933.31

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Solution

The fourth proportional to 48,152.07, 66,448.76 and 26,933.31 is: 37,167.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,152.07 : 66,448.76 = 26,933.31 : x
  2. Step 2: Convert to fraction form
    48,152.07/66,448.76 = 26,933.31/x
  3. Step 3: Cross multiply
    48,152.07x = 66,448.76 × 26,933.31
  4. Step 4: Simplify right side
    48,152.07x = 1,789,684,917.53
  5. Step 5: Solve for x
    x = 1,789,684,917.53/48,152.07
  6. Step 6: Final answer
    x = 37,167.35

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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.