Home / 335,062.02-462,389.17-182,100.20

Finding the Fourth Proportional to 335,062.02, 462,389.17 and 182,100.20

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Solution

The fourth proportional to 335,062.02, 462,389.17 and 182,100.20 is: 251,300.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,062.02 : 462,389.17 = 182,100.20 : x
  2. Step 2: Convert to fraction form
    335,062.02/462,389.17 = 182,100.20/x
  3. Step 3: Cross multiply
    335,062.02x = 462,389.17 × 182,100.20
  4. Step 4: Simplify right side
    335,062.02x = 84,201,160,334.83
  5. Step 5: Solve for x
    x = 84,201,160,334.83/335,062.02
  6. Step 6: Final answer
    x = 251,300.22

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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.