Home / 3,587.15-4,953.53-2,701.41

Finding the Fourth Proportional to 3,587.15, 4,953.53 and 2,701.41

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Solution

The fourth proportional to 3,587.15, 4,953.53 and 2,701.41 is: 3,730.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,587.15 : 4,953.53 = 2,701.41 : x
  2. Step 2: Convert to fraction form
    3,587.15/4,953.53 = 2,701.41/x
  3. Step 3: Cross multiply
    3,587.15x = 4,953.53 × 2,701.41
  4. Step 4: Simplify right side
    3,587.15x = 13,381,501.97
  5. Step 5: Solve for x
    x = 13,381,501.97/3,587.15
  6. Step 6: Final answer
    x = 3,730.40

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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.