Home / 41,947.06-57,886.88-23,084.18

Finding the Fourth Proportional to 41,947.06, 57,886.88 and 23,084.18

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Solution

The fourth proportional to 41,947.06, 57,886.88 and 23,084.18 is: 31,856.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,947.06 : 57,886.88 = 23,084.18 : x
  2. Step 2: Convert to fraction form
    41,947.06/57,886.88 = 23,084.18/x
  3. Step 3: Cross multiply
    41,947.06x = 57,886.88 × 23,084.18
  4. Step 4: Simplify right side
    41,947.06x = 1,336,271,157.56
  5. Step 5: Solve for x
    x = 1,336,271,157.56/41,947.06
  6. Step 6: Final answer
    x = 31,856.13

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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.