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Finding the Fourth Proportional to 9,248.03, 13,860.13 and 8,057.26

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Solution

The fourth proportional to 9,248.03, 13,860.13 and 8,057.26 is: 12,075.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248.03 : 13,860.13 = 8,057.26 : x
  2. Step 2: Convert to fraction form
    9,248.03/13,860.13 = 8,057.26/x
  3. Step 3: Cross multiply
    9,248.03x = 13,860.13 × 8,057.26
  4. Step 4: Simplify right side
    9,248.03x = 111,674,671.04
  5. Step 5: Solve for x
    x = 111,674,671.04/9,248.03
  6. Step 6: Final answer
    x = 12,075.51

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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.