Home / 9,035.65-13,545.28-6,692.83

Finding the Fourth Proportional to 9,035.65, 13,545.28 and 6,692.83

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Solution

The fourth proportional to 9,035.65, 13,545.28 and 6,692.83 is: 10,033.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035.65 : 13,545.28 = 6,692.83 : x
  2. Step 2: Convert to fraction form
    9,035.65/13,545.28 = 6,692.83/x
  3. Step 3: Cross multiply
    9,035.65x = 13,545.28 × 6,692.83
  4. Step 4: Simplify right side
    9,035.65x = 90,656,193.20
  5. Step 5: Solve for x
    x = 90,656,193.20/9,035.65
  6. Step 6: Final answer
    x = 10,033.17

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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.