Home / 23,882.12-32,955.06-13,809.74

Finding the Fourth Proportional to 23,882.12, 32,955.06 and 13,809.74

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Solution

The fourth proportional to 23,882.12, 32,955.06 and 13,809.74 is: 19,056.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,882.12 : 32,955.06 = 13,809.74 : x
  2. Step 2: Convert to fraction form
    23,882.12/32,955.06 = 13,809.74/x
  3. Step 3: Cross multiply
    23,882.12x = 32,955.06 × 13,809.74
  4. Step 4: Simplify right side
    23,882.12x = 455,100,810.28
  5. Step 5: Solve for x
    x = 455,100,810.28/23,882.12
  6. Step 6: Final answer
    x = 19,056.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.