Home / 7,075.19-10,598.20-4,144.61

Finding the Fourth Proportional to 7,075.19, 10,598.20 and 4,144.61

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Solution

The fourth proportional to 7,075.19, 10,598.20 and 4,144.61 is: 6,208.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,075.19 : 10,598.20 = 4,144.61 : x
  2. Step 2: Convert to fraction form
    7,075.19/10,598.20 = 4,144.61/x
  3. Step 3: Cross multiply
    7,075.19x = 10,598.20 × 4,144.61
  4. Step 4: Simplify right side
    7,075.19x = 43,925,405.70
  5. Step 5: Solve for x
    x = 43,925,405.70/7,075.19
  6. Step 6: Final answer
    x = 6,208.37

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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.