Home / 42,903.88-59,211-24,044.65

Finding the Fourth Proportional to 42,903.88, 59,211 and 24,044.65

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Solution

The fourth proportional to 42,903.88, 59,211 and 24,044.65 is: 33,183.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,903.88 : 59,211 = 24,044.65 : x
  2. Step 2: Convert to fraction form
    42,903.88/59,211 = 24,044.65/x
  3. Step 3: Cross multiply
    42,903.88x = 59,211 × 24,044.65
  4. Step 4: Simplify right side
    42,903.88x = 1,423,707,771.15
  5. Step 5: Solve for x
    x = 1,423,707,771.15/42,903.88
  6. Step 6: Final answer
    x = 33,183.66

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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.