Home / 41,368.13-57,088.16-22,505.25

Finding the Fourth Proportional to 41,368.13, 57,088.16 and 22,505.25

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Solution

The fourth proportional to 41,368.13, 57,088.16 and 22,505.25 is: 31,057.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,368.13 : 57,088.16 = 22,505.25 : x
  2. Step 2: Convert to fraction form
    41,368.13/57,088.16 = 22,505.25/x
  3. Step 3: Cross multiply
    41,368.13x = 57,088.16 × 22,505.25
  4. Step 4: Simplify right side
    41,368.13x = 1,284,783,200.31
  5. Step 5: Solve for x
    x = 1,284,783,200.31/41,368.13
  6. Step 6: Final answer
    x = 31,057.32

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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.