Home / 264,913.28-365,569.19-150,199.64

Finding the Fourth Proportional to 264,913.28, 365,569.19 and 150,199.64

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Solution

The fourth proportional to 264,913.28, 365,569.19 and 150,199.64 is: 207,269.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,913.28 : 365,569.19 = 150,199.64 : x
  2. Step 2: Convert to fraction form
    264,913.28/365,569.19 = 150,199.64/x
  3. Step 3: Cross multiply
    264,913.28x = 365,569.19 × 150,199.64
  4. Step 4: Simplify right side
    264,913.28x = 54,908,362,022.51
  5. Step 5: Solve for x
    x = 54,908,362,022.51/264,913.28
  6. Step 6: Final answer
    x = 207,269.19

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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.