Home / 244,306.80-366,460.20-202,316.40

Finding the Fourth Proportional to 244,306.80, 366,460.20 and 202,316.40

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Solution

The fourth proportional to 244,306.80, 366,460.20 and 202,316.40 is: 303,474.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,306.80 : 366,460.20 = 202,316.40 : x
  2. Step 2: Convert to fraction form
    244,306.80/366,460.20 = 202,316.40/x
  3. Step 3: Cross multiply
    244,306.80x = 366,460.20 × 202,316.40
  4. Step 4: Simplify right side
    244,306.80x = 74,140,908,407.28
  5. Step 5: Solve for x
    x = 74,140,908,407.28/244,306.80
  6. Step 6: Final answer
    x = 303,474.60

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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.