Home / 8,925.01-13,395.83-4,545.75

Finding the Fourth Proportional to 8,925.01, 13,395.83 and 4,545.75

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Solution

The fourth proportional to 8,925.01, 13,395.83 and 4,545.75 is: 6,822.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,925.01 : 13,395.83 = 4,545.75 : x
  2. Step 2: Convert to fraction form
    8,925.01/13,395.83 = 4,545.75/x
  3. Step 3: Cross multiply
    8,925.01x = 13,395.83 × 4,545.75
  4. Step 4: Simplify right side
    8,925.01x = 60,894,094.22
  5. Step 5: Solve for x
    x = 60,894,094.22/8,925.01
  6. Step 6: Final answer
    x = 6,822.86

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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.