Home / 59,184.45-81,674-32,326.95

Finding the Fourth Proportional to 59,184.45, 81,674 and 32,326.95

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Solution

The fourth proportional to 59,184.45, 81,674 and 32,326.95 is: 44,610.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,184.45 : 81,674 = 32,326.95 : x
  2. Step 2: Convert to fraction form
    59,184.45/81,674 = 32,326.95/x
  3. Step 3: Cross multiply
    59,184.45x = 81,674 × 32,326.95
  4. Step 4: Simplify right side
    59,184.45x = 2,640,271,314.30
  5. Step 5: Solve for x
    x = 2,640,271,314.30/59,184.45
  6. Step 6: Final answer
    x = 44,610.90

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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.