Home / 45,159.22-62,319.71-25,017.41

Finding the Fourth Proportional to 45,159.22, 62,319.71 and 25,017.41

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Solution

The fourth proportional to 45,159.22, 62,319.71 and 25,017.41 is: 34,524.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,159.22 : 62,319.71 = 25,017.41 : x
  2. Step 2: Convert to fraction form
    45,159.22/62,319.71 = 25,017.41/x
  3. Step 3: Cross multiply
    45,159.22x = 62,319.71 × 25,017.41
  4. Step 4: Simplify right side
    45,159.22x = 1,559,077,603.95
  5. Step 5: Solve for x
    x = 1,559,077,603.95/45,159.22
  6. Step 6: Final answer
    x = 34,524.01

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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.