Home / 6,525.18-9,792.34-4,061.70

Finding the Fourth Proportional to 6,525.18, 9,792.34 and 4,061.70

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Solution

The fourth proportional to 6,525.18, 9,792.34 and 4,061.70 is: 6,095.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,525.18 : 9,792.34 = 4,061.70 : x
  2. Step 2: Convert to fraction form
    6,525.18/9,792.34 = 4,061.70/x
  3. Step 3: Cross multiply
    6,525.18x = 9,792.34 × 4,061.70
  4. Step 4: Simplify right side
    6,525.18x = 39,773,547.38
  5. Step 5: Solve for x
    x = 39,773,547.38/6,525.18
  6. Step 6: Final answer
    x = 6,095.39

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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.