Home / 5,508.03-8,263.40-2,582.93

Finding the Fourth Proportional to 5,508.03, 8,263.40 and 2,582.93

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Solution

The fourth proportional to 5,508.03, 8,263.40 and 2,582.93 is: 3,875.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,508.03 : 8,263.40 = 2,582.93 : x
  2. Step 2: Convert to fraction form
    5,508.03/8,263.40 = 2,582.93/x
  3. Step 3: Cross multiply
    5,508.03x = 8,263.40 × 2,582.93
  4. Step 4: Simplify right side
    5,508.03x = 21,343,729.53
  5. Step 5: Solve for x
    x = 21,343,729.53/5,508.03
  6. Step 6: Final answer
    x = 3,875.02

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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.