Home / 45,192.98-62,365.28-25,049.81

Finding the Fourth Proportional to 45,192.98, 62,365.28 and 25,049.81

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Solution

The fourth proportional to 45,192.98, 62,365.28 and 25,049.81 is: 34,568.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,192.98 : 62,365.28 = 25,049.81 : x
  2. Step 2: Convert to fraction form
    45,192.98/62,365.28 = 25,049.81/x
  3. Step 3: Cross multiply
    45,192.98x = 62,365.28 × 25,049.81
  4. Step 4: Simplify right side
    45,192.98x = 1,562,238,445.26
  5. Step 5: Solve for x
    x = 1,562,238,445.26/45,192.98
  6. Step 6: Final answer
    x = 34,568.16

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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.