Home / 35,593.20-53,389.80-34,232.40

Finding the Fourth Proportional to 35,593.20, 53,389.80 and 34,232.40

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Solution

The fourth proportional to 35,593.20, 53,389.80 and 34,232.40 is: 51,348.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,593.20 : 53,389.80 = 34,232.40 : x
  2. Step 2: Convert to fraction form
    35,593.20/53,389.80 = 34,232.40/x
  3. Step 3: Cross multiply
    35,593.20x = 53,389.80 × 34,232.40
  4. Step 4: Simplify right side
    35,593.20x = 1,827,660,989.52
  5. Step 5: Solve for x
    x = 1,827,660,989.52/35,593.20
  6. Step 6: Final answer
    x = 51,348.60

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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.