Home / 15,732.56-23,598.84-4,045.79

Finding the Fourth Proportional to 15,732.56, 23,598.84 and 4,045.79

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Solution

The fourth proportional to 15,732.56, 23,598.84 and 4,045.79 is: 6,068.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,732.56 : 23,598.84 = 4,045.79 : x
  2. Step 2: Convert to fraction form
    15,732.56/23,598.84 = 4,045.79/x
  3. Step 3: Cross multiply
    15,732.56x = 23,598.84 × 4,045.79
  4. Step 4: Simplify right side
    15,732.56x = 95,475,950.88
  5. Step 5: Solve for x
    x = 95,475,950.88/15,732.56
  6. Step 6: Final answer
    x = 6,068.69

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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.