Home / 4,712.01-6,502.50-2,587.59

Finding the Fourth Proportional to 4,712.01, 6,502.50 and 2,587.59

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Solution

The fourth proportional to 4,712.01, 6,502.50 and 2,587.59 is: 3,570.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,712.01 : 6,502.50 = 2,587.59 : x
  2. Step 2: Convert to fraction form
    4,712.01/6,502.50 = 2,587.59/x
  3. Step 3: Cross multiply
    4,712.01x = 6,502.50 × 2,587.59
  4. Step 4: Simplify right side
    4,712.01x = 16,825,803.98
  5. Step 5: Solve for x
    x = 16,825,803.98/4,712.01
  6. Step 6: Final answer
    x = 3,570.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.