Home / 48,238.41-66,556.95-27,826.71

Finding the Fourth Proportional to 48,238.41, 66,556.95 and 27,826.71

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Solution

The fourth proportional to 48,238.41, 66,556.95 and 27,826.71 is: 38,393.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,238.41 : 66,556.95 = 27,826.71 : x
  2. Step 2: Convert to fraction form
    48,238.41/66,556.95 = 27,826.71/x
  3. Step 3: Cross multiply
    48,238.41x = 66,556.95 × 27,826.71
  4. Step 4: Simplify right side
    48,238.41x = 1,852,060,946.13
  5. Step 5: Solve for x
    x = 1,852,060,946.13/48,238.41
  6. Step 6: Final answer
    x = 38,393.91

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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.