Home / 48,219.71-66,537.20-26,995.55

Finding the Fourth Proportional to 48,219.71, 66,537.20 and 26,995.55

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Solution

The fourth proportional to 48,219.71, 66,537.20 and 26,995.55 is: 37,250.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,219.71 : 66,537.20 = 26,995.55 : x
  2. Step 2: Convert to fraction form
    48,219.71/66,537.20 = 26,995.55/x
  3. Step 3: Cross multiply
    48,219.71x = 66,537.20 × 26,995.55
  4. Step 4: Simplify right side
    48,219.71x = 1,796,208,044.26
  5. Step 5: Solve for x
    x = 1,796,208,044.26/48,219.71
  6. Step 6: Final answer
    x = 37,250.50

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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.