Home / 44,261.64-61,011.90-30,089.88

Finding the Fourth Proportional to 44,261.64, 61,011.90 and 30,089.88

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Solution

The fourth proportional to 44,261.64, 61,011.90 and 30,089.88 is: 41,477.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,261.64 : 61,011.90 = 30,089.88 : x
  2. Step 2: Convert to fraction form
    44,261.64/61,011.90 = 30,089.88/x
  3. Step 3: Cross multiply
    44,261.64x = 61,011.90 × 30,089.88
  4. Step 4: Simplify right side
    44,261.64x = 1,835,840,749.57
  5. Step 5: Solve for x
    x = 1,835,840,749.57/44,261.64
  6. Step 6: Final answer
    x = 41,477.02

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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.