Home / 5,875.24-8,808.93-3,098.98

Finding the Fourth Proportional to 5,875.24, 8,808.93 and 3,098.98

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Solution

The fourth proportional to 5,875.24, 8,808.93 and 3,098.98 is: 4,646.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,875.24 : 8,808.93 = 3,098.98 : x
  2. Step 2: Convert to fraction form
    5,875.24/8,808.93 = 3,098.98/x
  3. Step 3: Cross multiply
    5,875.24x = 8,808.93 × 3,098.98
  4. Step 4: Simplify right side
    5,875.24x = 27,298,697.89
  5. Step 5: Solve for x
    x = 27,298,697.89/5,875.24
  6. Step 6: Final answer
    x = 4,646.40

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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.