Home / 44,482.08-66,718.26-11,202.15

Finding the Fourth Proportional to 44,482.08, 66,718.26 and 11,202.15

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Solution

The fourth proportional to 44,482.08, 66,718.26 and 11,202.15 is: 16,802.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,482.08 : 66,718.26 = 11,202.15 : x
  2. Step 2: Convert to fraction form
    44,482.08/66,718.26 = 11,202.15/x
  3. Step 3: Cross multiply
    44,482.08x = 66,718.26 × 11,202.15
  4. Step 4: Simplify right side
    44,482.08x = 747,387,956.26
  5. Step 5: Solve for x
    x = 747,387,956.26/44,482.08
  6. Step 6: Final answer
    x = 16,802.00

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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.