Home / 9,545.04-14,316.72-2,619.54

Finding the Fourth Proportional to 9,545.04, 14,316.72 and 2,619.54

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Solution

The fourth proportional to 9,545.04, 14,316.72 and 2,619.54 is: 3,929.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545.04 : 14,316.72 = 2,619.54 : x
  2. Step 2: Convert to fraction form
    9,545.04/14,316.72 = 2,619.54/x
  3. Step 3: Cross multiply
    9,545.04x = 14,316.72 × 2,619.54
  4. Step 4: Simplify right side
    9,545.04x = 37,503,220.71
  5. Step 5: Solve for x
    x = 37,503,220.71/9,545.04
  6. Step 6: Final answer
    x = 3,929.08

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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.