Home / 180,993.35-271,490.02-56,344.07

Finding the Fourth Proportional to 180,993.35, 271,490.02 and 56,344.07

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Solution

The fourth proportional to 180,993.35, 271,490.02 and 56,344.07 is: 84,516.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,993.35 : 271,490.02 = 56,344.07 : x
  2. Step 2: Convert to fraction form
    180,993.35/271,490.02 = 56,344.07/x
  3. Step 3: Cross multiply
    180,993.35x = 271,490.02 × 56,344.07
  4. Step 4: Simplify right side
    180,993.35x = 15,296,851,192.87
  5. Step 5: Solve for x
    x = 15,296,851,192.87/180,993.35
  6. Step 6: Final answer
    x = 84,516.10

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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.