Home / 6,547.07-9,034.96-3,562.84

Finding the Fourth Proportional to 6,547.07, 9,034.96 and 3,562.84

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Solution

The fourth proportional to 6,547.07, 9,034.96 and 3,562.84 is: 4,916.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547.07 : 9,034.96 = 3,562.84 : x
  2. Step 2: Convert to fraction form
    6,547.07/9,034.96 = 3,562.84/x
  3. Step 3: Cross multiply
    6,547.07x = 9,034.96 × 3,562.84
  4. Step 4: Simplify right side
    6,547.07x = 32,190,116.89
  5. Step 5: Solve for x
    x = 32,190,116.89/6,547.07
  6. Step 6: Final answer
    x = 4,916.72

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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.