Home / 9,545.65-14,325.26-3,702.11

Finding the Fourth Proportional to 9,545.65, 14,325.26 and 3,702.11

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Solution

The fourth proportional to 9,545.65, 14,325.26 and 3,702.11 is: 5,555.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545.65 : 14,325.26 = 3,702.11 : x
  2. Step 2: Convert to fraction form
    9,545.65/14,325.26 = 3,702.11/x
  3. Step 3: Cross multiply
    9,545.65x = 14,325.26 × 3,702.11
  4. Step 4: Simplify right side
    9,545.65x = 53,033,598.16
  5. Step 5: Solve for x
    x = 53,033,598.16/9,545.65
  6. Step 6: Final answer
    x = 5,555.79

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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.