Home / 6,364.02-9,547.55-2,664.18

Finding the Fourth Proportional to 6,364.02, 9,547.55 and 2,664.18

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Solution

The fourth proportional to 6,364.02, 9,547.55 and 2,664.18 is: 3,996.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,364.02 : 9,547.55 = 2,664.18 : x
  2. Step 2: Convert to fraction form
    6,364.02/9,547.55 = 2,664.18/x
  3. Step 3: Cross multiply
    6,364.02x = 9,547.55 × 2,664.18
  4. Step 4: Simplify right side
    6,364.02x = 25,436,391.76
  5. Step 5: Solve for x
    x = 25,436,391.76/6,364.02
  6. Step 6: Final answer
    x = 3,996.91

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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.