Home / 4,053.23-6,079.85-975.23

Finding the Fourth Proportional to 4,053.23, 6,079.85 and 975.23

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Solution

The fourth proportional to 4,053.23, 6,079.85 and 975.23 is: 1,462.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,053.23 : 6,079.85 = 975.23 : x
  2. Step 2: Convert to fraction form
    4,053.23/6,079.85 = 975.23/x
  3. Step 3: Cross multiply
    4,053.23x = 6,079.85 × 975.23
  4. Step 4: Simplify right side
    4,053.23x = 5,929,280.24
  5. Step 5: Solve for x
    x = 5,929,280.24/4,053.23
  6. Step 6: Final answer
    x = 1,462.85

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Similar ratio
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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.