Home / 3,075.92-4,615.52-2,349.92

Finding the Fourth Proportional to 3,075.92, 4,615.52 and 2,349.92

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Solution

The fourth proportional to 3,075.92, 4,615.52 and 2,349.92 is: 3,526.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075.92 : 4,615.52 = 2,349.92 : x
  2. Step 2: Convert to fraction form
    3,075.92/4,615.52 = 2,349.92/x
  3. Step 3: Cross multiply
    3,075.92x = 4,615.52 × 2,349.92
  4. Step 4: Simplify right side
    3,075.92x = 10,846,102.76
  5. Step 5: Solve for x
    x = 10,846,102.76/3,075.92
  6. Step 6: Final answer
    x = 3,526.13

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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.