Home / 9,025.01-13,567.76-7,282.22

Finding the Fourth Proportional to 9,025.01, 13,567.76 and 7,282.22

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Solution

The fourth proportional to 9,025.01, 13,567.76 and 7,282.22 is: 10,947.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,025.01 : 13,567.76 = 7,282.22 : x
  2. Step 2: Convert to fraction form
    9,025.01/13,567.76 = 7,282.22/x
  3. Step 3: Cross multiply
    9,025.01x = 13,567.76 × 7,282.22
  4. Step 4: Simplify right side
    9,025.01x = 98,803,465.35
  5. Step 5: Solve for x
    x = 98,803,465.35/9,025.01
  6. Step 6: Final answer
    x = 10,947.75

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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.