Home / 41,355.15-57,068.46-22,492.29

Finding the Fourth Proportional to 41,355.15, 57,068.46 and 22,492.29

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Solution

The fourth proportional to 41,355.15, 57,068.46 and 22,492.29 is: 31,038.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,355.15 : 57,068.46 = 22,492.29 : x
  2. Step 2: Convert to fraction form
    41,355.15/57,068.46 = 22,492.29/x
  3. Step 3: Cross multiply
    41,355.15x = 57,068.46 × 22,492.29
  4. Step 4: Simplify right side
    41,355.15x = 1,283,600,352.17
  5. Step 5: Solve for x
    x = 1,283,600,352.17/41,355.15
  6. Step 6: Final answer
    x = 31,038.46

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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.