Home / 45,248.26-62,440.48-25,104.93

Finding the Fourth Proportional to 45,248.26, 62,440.48 and 25,104.93

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Solution

The fourth proportional to 45,248.26, 62,440.48 and 25,104.93 is: 34,643.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,248.26 : 62,440.48 = 25,104.93 : x
  2. Step 2: Convert to fraction form
    45,248.26/62,440.48 = 25,104.93/x
  3. Step 3: Cross multiply
    45,248.26x = 62,440.48 × 25,104.93
  4. Step 4: Simplify right side
    45,248.26x = 1,567,563,879.57
  5. Step 5: Solve for x
    x = 1,567,563,879.57/45,248.26
  6. Step 6: Final answer
    x = 34,643.63

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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.