Home / 45,223.19-62,403.89-25,080.01

Finding the Fourth Proportional to 45,223.19, 62,403.89 and 25,080.01

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Solution

The fourth proportional to 45,223.19, 62,403.89 and 25,080.01 is: 34,608.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,223.19 : 62,403.89 = 25,080.01 : x
  2. Step 2: Convert to fraction form
    45,223.19/62,403.89 = 25,080.01/x
  3. Step 3: Cross multiply
    45,223.19x = 62,403.89 × 25,080.01
  4. Step 4: Simplify right side
    45,223.19x = 1,565,090,254.85
  5. Step 5: Solve for x
    x = 1,565,090,254.85/45,223.19
  6. Step 6: Final answer
    x = 34,608.13

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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.