Home / 44,590.84-61,489.42-31,157.19

Finding the Fourth Proportional to 44,590.84, 61,489.42 and 31,157.19

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Solution

The fourth proportional to 44,590.84, 61,489.42 and 31,157.19 is: 42,964.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,590.84 : 61,489.42 = 31,157.19 : x
  2. Step 2: Convert to fraction form
    44,590.84/61,489.42 = 31,157.19/x
  3. Step 3: Cross multiply
    44,590.84x = 61,489.42 × 31,157.19
  4. Step 4: Simplify right side
    44,590.84x = 1,915,837,464.04
  5. Step 5: Solve for x
    x = 1,915,837,464.04/44,590.84
  6. Step 6: Final answer
    x = 42,964.82

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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.