Home / 41,661.06-57,492.36-22,799.40

Finding the Fourth Proportional to 41,661.06, 57,492.36 and 22,799.40

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Solution

The fourth proportional to 41,661.06, 57,492.36 and 22,799.40 is: 31,463.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,661.06 : 57,492.36 = 22,799.40 : x
  2. Step 2: Convert to fraction form
    41,661.06/57,492.36 = 22,799.40/x
  3. Step 3: Cross multiply
    41,661.06x = 57,492.36 × 22,799.40
  4. Step 4: Simplify right side
    41,661.06x = 1,310,791,312.58
  5. Step 5: Solve for x
    x = 1,310,791,312.58/41,661.06
  6. Step 6: Final answer
    x = 31,463.23

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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.