Home / 22,084.08-33,130.98-9,606.06

Finding the Fourth Proportional to 22,084.08, 33,130.98 and 9,606.06

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Solution

The fourth proportional to 22,084.08, 33,130.98 and 9,606.06 is: 14,411.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,084.08 : 33,130.98 = 9,606.06 : x
  2. Step 2: Convert to fraction form
    22,084.08/33,130.98 = 9,606.06/x
  3. Step 3: Cross multiply
    22,084.08x = 33,130.98 × 9,606.06
  4. Step 4: Simplify right side
    22,084.08x = 318,258,181.74
  5. Step 5: Solve for x
    x = 318,258,181.74/22,084.08
  6. Step 6: Final answer
    x = 14,411.20

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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.