Home / 45,159.51-62,319.30-25,016.33

Finding the Fourth Proportional to 45,159.51, 62,319.30 and 25,016.33

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Solution

The fourth proportional to 45,159.51, 62,319.30 and 25,016.33 is: 34,522.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,159.51 : 62,319.30 = 25,016.33 : x
  2. Step 2: Convert to fraction form
    45,159.51/62,319.30 = 25,016.33/x
  3. Step 3: Cross multiply
    45,159.51x = 62,319.30 × 25,016.33
  4. Step 4: Simplify right side
    45,159.51x = 1,558,999,862.57
  5. Step 5: Solve for x
    x = 1,558,999,862.57/45,159.51
  6. Step 6: Final answer
    x = 34,522.08

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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.