Home / 44,259.84-66,389.76-13,092.66

Finding the Fourth Proportional to 44,259.84, 66,389.76 and 13,092.66

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Solution

The fourth proportional to 44,259.84, 66,389.76 and 13,092.66 is: 19,638.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,259.84 : 66,389.76 = 13,092.66 : x
  2. Step 2: Convert to fraction form
    44,259.84/66,389.76 = 13,092.66/x
  3. Step 3: Cross multiply
    44,259.84x = 66,389.76 × 13,092.66
  4. Step 4: Simplify right side
    44,259.84x = 869,218,555.16
  5. Step 5: Solve for x
    x = 869,218,555.16/44,259.84
  6. Step 6: Final answer
    x = 19,638.99

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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.