Home / 180,274.02-270,574.38-96,104.76

Finding the Fourth Proportional to 180,274.02, 270,574.38 and 96,104.76

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Solution

The fourth proportional to 180,274.02, 270,574.38 and 96,104.76 is: 144,244.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,274.02 : 270,574.38 = 96,104.76 : x
  2. Step 2: Convert to fraction form
    180,274.02/270,574.38 = 96,104.76/x
  3. Step 3: Cross multiply
    180,274.02x = 270,574.38 × 96,104.76
  4. Step 4: Simplify right side
    180,274.02x = 26,003,485,852.05
  5. Step 5: Solve for x
    x = 26,003,485,852.05/180,274.02
  6. Step 6: Final answer
    x = 144,244.22

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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.