Home / 9,545.10-14,327.37-6,629.10

Finding the Fourth Proportional to 9,545.10, 14,327.37 and 6,629.10

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Solution

The fourth proportional to 9,545.10, 14,327.37 and 6,629.10 is: 9,950.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,545.10 : 14,327.37 = 6,629.10 : x
  2. Step 2: Convert to fraction form
    9,545.10/14,327.37 = 6,629.10/x
  3. Step 3: Cross multiply
    9,545.10x = 14,327.37 × 6,629.10
  4. Step 4: Simplify right side
    9,545.10x = 94,977,568.47
  5. Step 5: Solve for x
    x = 94,977,568.47/9,545.10
  6. Step 6: Final answer
    x = 9,950.40

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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.