Home / 44,232.84-66,340.08-13,060.80

Finding the Fourth Proportional to 44,232.84, 66,340.08 and 13,060.80

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Solution

The fourth proportional to 44,232.84, 66,340.08 and 13,060.80 is: 19,588.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,232.84 : 66,340.08 = 13,060.80 : x
  2. Step 2: Convert to fraction form
    44,232.84/66,340.08 = 13,060.80/x
  3. Step 3: Cross multiply
    44,232.84x = 66,340.08 × 13,060.80
  4. Step 4: Simplify right side
    44,232.84x = 866,454,516.86
  5. Step 5: Solve for x
    x = 866,454,516.86/44,232.84
  6. Step 6: Final answer
    x = 19,588.49

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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.