Home / 248,288.04-372,434.22-61,301.16

Finding the Fourth Proportional to 248,288.04, 372,434.22 and 61,301.16

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Solution

The fourth proportional to 248,288.04, 372,434.22 and 61,301.16 is: 91,952.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,288.04 : 372,434.22 = 61,301.16 : x
  2. Step 2: Convert to fraction form
    248,288.04/372,434.22 = 61,301.16/x
  3. Step 3: Cross multiply
    248,288.04x = 372,434.22 × 61,301.16
  4. Step 4: Simplify right side
    248,288.04x = 22,830,649,709.70
  5. Step 5: Solve for x
    x = 22,830,649,709.70/248,288.04
  6. Step 6: Final answer
    x = 91,952.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.