Home / 35,244.02-52,865.01-13,056.90

Finding the Fourth Proportional to 35,244.02, 52,865.01 and 13,056.90

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Solution

The fourth proportional to 35,244.02, 52,865.01 and 13,056.90 is: 19,584.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,244.02 : 52,865.01 = 13,056.90 : x
  2. Step 2: Convert to fraction form
    35,244.02/52,865.01 = 13,056.90/x
  3. Step 3: Cross multiply
    35,244.02x = 52,865.01 × 13,056.90
  4. Step 4: Simplify right side
    35,244.02x = 690,253,149.07
  5. Step 5: Solve for x
    x = 690,253,149.07/35,244.02
  6. Step 6: Final answer
    x = 19,584.97

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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.