Home / 44,207.04-66,328.80-17,905.08

Finding the Fourth Proportional to 44,207.04, 66,328.80 and 17,905.08

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Solution

The fourth proportional to 44,207.04, 66,328.80 and 17,905.08 is: 26,865.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,207.04 : 66,328.80 = 17,905.08 : x
  2. Step 2: Convert to fraction form
    44,207.04/66,328.80 = 17,905.08/x
  3. Step 3: Cross multiply
    44,207.04x = 66,328.80 × 17,905.08
  4. Step 4: Simplify right side
    44,207.04x = 1,187,622,470.30
  5. Step 5: Solve for x
    x = 1,187,622,470.30/44,207.04
  6. Step 6: Final answer
    x = 26,865.01

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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.