Home / 41,670.13-57,504.78-22,807.25

Finding the Fourth Proportional to 41,670.13, 57,504.78 and 22,807.25

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Solution

The fourth proportional to 41,670.13, 57,504.78 and 22,807.25 is: 31,474.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,670.13 : 57,504.78 = 22,807.25 : x
  2. Step 2: Convert to fraction form
    41,670.13/57,504.78 = 22,807.25/x
  3. Step 3: Cross multiply
    41,670.13x = 57,504.78 × 22,807.25
  4. Step 4: Simplify right side
    41,670.13x = 1,311,525,779.62
  5. Step 5: Solve for x
    x = 1,311,525,779.62/41,670.13
  6. Step 6: Final answer
    x = 31,474.01

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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.