Home / 5,703.17-8,558.85-2,417.18

Finding the Fourth Proportional to 5,703.17, 8,558.85 and 2,417.18

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Solution

The fourth proportional to 5,703.17, 8,558.85 and 2,417.18 is: 3,627.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703.17 : 8,558.85 = 2,417.18 : x
  2. Step 2: Convert to fraction form
    5,703.17/8,558.85 = 2,417.18/x
  3. Step 3: Cross multiply
    5,703.17x = 8,558.85 × 2,417.18
  4. Step 4: Simplify right side
    5,703.17x = 20,688,281.04
  5. Step 5: Solve for x
    x = 20,688,281.04/5,703.17
  6. Step 6: Final answer
    x = 3,627.51

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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.