Home / 264,862.06-365,497.80-150,139.06

Finding the Fourth Proportional to 264,862.06, 365,497.80 and 150,139.06

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Solution

The fourth proportional to 264,862.06, 365,497.80 and 150,139.06 is: 207,185.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,862.06 : 365,497.80 = 150,139.06 : x
  2. Step 2: Convert to fraction form
    264,862.06/365,497.80 = 150,139.06/x
  3. Step 3: Cross multiply
    264,862.06x = 365,497.80 × 150,139.06
  4. Step 4: Simplify right side
    264,862.06x = 54,875,497,037.81
  5. Step 5: Solve for x
    x = 54,875,497,037.81/264,862.06
  6. Step 6: Final answer
    x = 207,185.19

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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.