Home / 46,569.12-69,867.48-26,861.82

Finding the Fourth Proportional to 46,569.12, 69,867.48 and 26,861.82

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Solution

The fourth proportional to 46,569.12, 69,867.48 and 26,861.82 is: 40,300.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,569.12 : 69,867.48 = 26,861.82 : x
  2. Step 2: Convert to fraction form
    46,569.12/69,867.48 = 26,861.82/x
  3. Step 3: Cross multiply
    46,569.12x = 69,867.48 × 26,861.82
  4. Step 4: Simplify right side
    46,569.12x = 1,876,767,671.61
  5. Step 5: Solve for x
    x = 1,876,767,671.61/46,569.12
  6. Step 6: Final answer
    x = 40,300.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.