Home / 41,355.18-57,068.46-22,492.26

Finding the Fourth Proportional to 41,355.18, 57,068.46 and 22,492.26

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Solution

The fourth proportional to 41,355.18, 57,068.46 and 22,492.26 is: 31,038.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,355.18 : 57,068.46 = 22,492.26 : x
  2. Step 2: Convert to fraction form
    41,355.18/57,068.46 = 22,492.26/x
  3. Step 3: Cross multiply
    41,355.18x = 57,068.46 × 22,492.26
  4. Step 4: Simplify right side
    41,355.18x = 1,283,598,640.12
  5. Step 5: Solve for x
    x = 1,283,598,640.12/41,355.18
  6. Step 6: Final answer
    x = 31,038.40

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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.