Home / 11,567.46-15,963.02-6,262.16

Finding the Fourth Proportional to 11,567.46, 15,963.02 and 6,262.16

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Solution

The fourth proportional to 11,567.46, 15,963.02 and 6,262.16 is: 8,641.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567.46 : 15,963.02 = 6,262.16 : x
  2. Step 2: Convert to fraction form
    11,567.46/15,963.02 = 6,262.16/x
  3. Step 3: Cross multiply
    11,567.46x = 15,963.02 × 6,262.16
  4. Step 4: Simplify right side
    11,567.46x = 99,962,985.32
  5. Step 5: Solve for x
    x = 99,962,985.32/11,567.46
  6. Step 6: Final answer
    x = 8,641.74

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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.