Home / 9,075.17-13,604.56-6,303.15

Finding the Fourth Proportional to 9,075.17, 13,604.56 and 6,303.15

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Solution

The fourth proportional to 9,075.17, 13,604.56 and 6,303.15 is: 9,449.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.17 : 13,604.56 = 6,303.15 : x
  2. Step 2: Convert to fraction form
    9,075.17/13,604.56 = 6,303.15/x
  3. Step 3: Cross multiply
    9,075.17x = 13,604.56 × 6,303.15
  4. Step 4: Simplify right side
    9,075.17x = 85,751,566.61
  5. Step 5: Solve for x
    x = 85,751,566.61/9,075.17
  6. Step 6: Final answer
    x = 9,449.03

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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.