Home / 75,334.46-113,001.69-58,706.94

Finding the Fourth Proportional to 75,334.46, 113,001.69 and 58,706.94

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Solution

The fourth proportional to 75,334.46, 113,001.69 and 58,706.94 is: 88,060.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,334.46 : 113,001.69 = 58,706.94 : x
  2. Step 2: Convert to fraction form
    75,334.46/113,001.69 = 58,706.94/x
  3. Step 3: Cross multiply
    75,334.46x = 113,001.69 × 58,706.94
  4. Step 4: Simplify right side
    75,334.46x = 6,633,982,576.19
  5. Step 5: Solve for x
    x = 6,633,982,576.19/75,334.46
  6. Step 6: Final answer
    x = 88,060.40

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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.