Home / 89,532.19-134,275.95-26,339.73

Finding the Fourth Proportional to 89,532.19, 134,275.95 and 26,339.73

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Solution

The fourth proportional to 89,532.19, 134,275.95 and 26,339.73 is: 39,503.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,532.19 : 134,275.95 = 26,339.73 : x
  2. Step 2: Convert to fraction form
    89,532.19/134,275.95 = 26,339.73/x
  3. Step 3: Cross multiply
    89,532.19x = 134,275.95 × 26,339.73
  4. Step 4: Simplify right side
    89,532.19x = 3,536,792,268.49
  5. Step 5: Solve for x
    x = 3,536,792,268.49/89,532.19
  6. Step 6: Final answer
    x = 39,503.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.