Home / 23,392.02-32,266.05-13,955.22

Finding the Fourth Proportional to 23,392.02, 32,266.05 and 13,955.22

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Solution

The fourth proportional to 23,392.02, 32,266.05 and 13,955.22 is: 19,249.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,392.02 : 32,266.05 = 13,955.22 : x
  2. Step 2: Convert to fraction form
    23,392.02/32,266.05 = 13,955.22/x
  3. Step 3: Cross multiply
    23,392.02x = 32,266.05 × 13,955.22
  4. Step 4: Simplify right side
    23,392.02x = 450,279,826.28
  5. Step 5: Solve for x
    x = 450,279,826.28/23,392.02
  6. Step 6: Final answer
    x = 19,249.29

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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.