Home / 4,075.16-6,113.95-2,342.57

Finding the Fourth Proportional to 4,075.16, 6,113.95 and 2,342.57

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Solution

The fourth proportional to 4,075.16, 6,113.95 and 2,342.57 is: 3,514.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075.16 : 6,113.95 = 2,342.57 : x
  2. Step 2: Convert to fraction form
    4,075.16/6,113.95 = 2,342.57/x
  3. Step 3: Cross multiply
    4,075.16x = 6,113.95 × 2,342.57
  4. Step 4: Simplify right side
    4,075.16x = 14,322,325.28
  5. Step 5: Solve for x
    x = 14,322,325.28/4,075.16
  6. Step 6: Final answer
    x = 3,514.55

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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.