Home / 4,362.18-6,545.10-1,895.76

Finding the Fourth Proportional to 4,362.18, 6,545.10 and 1,895.76

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Solution

The fourth proportional to 4,362.18, 6,545.10 and 1,895.76 is: 2,844.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,362.18 : 6,545.10 = 1,895.76 : x
  2. Step 2: Convert to fraction form
    4,362.18/6,545.10 = 1,895.76/x
  3. Step 3: Cross multiply
    4,362.18x = 6,545.10 × 1,895.76
  4. Step 4: Simplify right side
    4,362.18x = 12,407,938.78
  5. Step 5: Solve for x
    x = 12,407,938.78/4,362.18
  6. Step 6: Final answer
    x = 2,844.44

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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.