Home / 9,075.95-13,611.49-2,502.50

Finding the Fourth Proportional to 9,075.95, 13,611.49 and 2,502.50

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Solution

The fourth proportional to 9,075.95, 13,611.49 and 2,502.50 is: 3,753.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,075.95 : 13,611.49 = 2,502.50 : x
  2. Step 2: Convert to fraction form
    9,075.95/13,611.49 = 2,502.50/x
  3. Step 3: Cross multiply
    9,075.95x = 13,611.49 × 2,502.50
  4. Step 4: Simplify right side
    9,075.95x = 34,062,685.67
  5. Step 5: Solve for x
    x = 34,062,685.67/9,075.95
  6. Step 6: Final answer
    x = 3,753.07

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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.