Home / 9,076.02-13,590.99-7,248.18

Finding the Fourth Proportional to 9,076.02, 13,590.99 and 7,248.18

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Solution

The fourth proportional to 9,076.02, 13,590.99 and 7,248.18 is: 10,853.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076.02 : 13,590.99 = 7,248.18 : x
  2. Step 2: Convert to fraction form
    9,076.02/13,590.99 = 7,248.18/x
  3. Step 3: Cross multiply
    9,076.02x = 13,590.99 × 7,248.18
  4. Step 4: Simplify right side
    9,076.02x = 98,509,941.90
  5. Step 5: Solve for x
    x = 98,509,941.90/9,076.02
  6. Step 6: Final answer
    x = 10,853.87

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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.