Home / 22,362.18-33,547.53-7,567.13

Finding the Fourth Proportional to 22,362.18, 33,547.53 and 7,567.13

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Solution

The fourth proportional to 22,362.18, 33,547.53 and 7,567.13 is: 11,352.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,362.18 : 33,547.53 = 7,567.13 : x
  2. Step 2: Convert to fraction form
    22,362.18/33,547.53 = 7,567.13/x
  3. Step 3: Cross multiply
    22,362.18x = 33,547.53 × 7,567.13
  4. Step 4: Simplify right side
    22,362.18x = 253,858,352.95
  5. Step 5: Solve for x
    x = 253,858,352.95/22,362.18
  6. Step 6: Final answer
    x = 11,352.13

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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.