Home / 43,263.13-59,703.12-23,391.13

Finding the Fourth Proportional to 43,263.13, 59,703.12 and 23,391.13

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Solution

The fourth proportional to 43,263.13, 59,703.12 and 23,391.13 is: 32,279.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,263.13 : 59,703.12 = 23,391.13 : x
  2. Step 2: Convert to fraction form
    43,263.13/59,703.12 = 23,391.13/x
  3. Step 3: Cross multiply
    43,263.13x = 59,703.12 × 23,391.13
  4. Step 4: Simplify right side
    43,263.13x = 1,396,523,025.85
  5. Step 5: Solve for x
    x = 1,396,523,025.85/43,263.13
  6. Step 6: Final answer
    x = 32,279.75

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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.