Home / 29,291.07-43,943.55-9,569.59

Finding the Fourth Proportional to 29,291.07, 43,943.55 and 9,569.59

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Solution

The fourth proportional to 29,291.07, 43,943.55 and 9,569.59 is: 14,356.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,291.07 : 43,943.55 = 9,569.59 : x
  2. Step 2: Convert to fraction form
    29,291.07/43,943.55 = 9,569.59/x
  3. Step 3: Cross multiply
    29,291.07x = 43,943.55 × 9,569.59
  4. Step 4: Simplify right side
    29,291.07x = 420,521,756.64
  5. Step 5: Solve for x
    x = 420,521,756.64/29,291.07
  6. Step 6: Final answer
    x = 14,356.65

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1.5x scale

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.