Home / 23,247.02-32,070.99-13,810.46

Finding the Fourth Proportional to 23,247.02, 32,070.99 and 13,810.46

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Solution

The fourth proportional to 23,247.02, 32,070.99 and 13,810.46 is: 19,052.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,247.02 : 32,070.99 = 13,810.46 : x
  2. Step 2: Convert to fraction form
    23,247.02/32,070.99 = 13,810.46/x
  3. Step 3: Cross multiply
    23,247.02x = 32,070.99 × 13,810.46
  4. Step 4: Simplify right side
    23,247.02x = 442,915,124.56
  5. Step 5: Solve for x
    x = 442,915,124.56/23,247.02
  6. Step 6: Final answer
    x = 19,052.55

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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.