Home / 44,088.36-66,132.72-10,808.64

Finding the Fourth Proportional to 44,088.36, 66,132.72 and 10,808.64

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Solution

The fourth proportional to 44,088.36, 66,132.72 and 10,808.64 is: 16,213.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,088.36 : 66,132.72 = 10,808.64 : x
  2. Step 2: Convert to fraction form
    44,088.36/66,132.72 = 10,808.64/x
  3. Step 3: Cross multiply
    44,088.36x = 66,132.72 × 10,808.64
  4. Step 4: Simplify right side
    44,088.36x = 714,804,762.70
  5. Step 5: Solve for x
    x = 714,804,762.70/44,088.36
  6. Step 6: Final answer
    x = 16,213.00

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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.