Home / 5,535.85-8,303.74-2,248.91

Finding the Fourth Proportional to 5,535.85, 8,303.74 and 2,248.91

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Solution

The fourth proportional to 5,535.85, 8,303.74 and 2,248.91 is: 3,373.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.85 : 8,303.74 = 2,248.91 : x
  2. Step 2: Convert to fraction form
    5,535.85/8,303.74 = 2,248.91/x
  3. Step 3: Cross multiply
    5,535.85x = 8,303.74 × 2,248.91
  4. Step 4: Simplify right side
    5,535.85x = 18,674,363.92
  5. Step 5: Solve for x
    x = 18,674,363.92/5,535.85
  6. Step 6: Final answer
    x = 3,373.35

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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.