Home / 22,261.10-33,386.25-7,466.18

Finding the Fourth Proportional to 22,261.10, 33,386.25 and 7,466.18

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Solution

The fourth proportional to 22,261.10, 33,386.25 and 7,466.18 is: 11,197.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,261.10 : 33,386.25 = 7,466.18 : x
  2. Step 2: Convert to fraction form
    22,261.10/33,386.25 = 7,466.18/x
  3. Step 3: Cross multiply
    22,261.10x = 33,386.25 × 7,466.18
  4. Step 4: Simplify right side
    22,261.10x = 249,267,752.03
  5. Step 5: Solve for x
    x = 249,267,752.03/22,261.10
  6. Step 6: Final answer
    x = 11,197.46

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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.