Home / 244,518.09-337,451.18-137,095.05

Finding the Fourth Proportional to 244,518.09, 337,451.18 and 137,095.05

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Solution

The fourth proportional to 244,518.09, 337,451.18 and 137,095.05 is: 189,200.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,518.09 : 337,451.18 = 137,095.05 : x
  2. Step 2: Convert to fraction form
    244,518.09/337,451.18 = 137,095.05/x
  3. Step 3: Cross multiply
    244,518.09x = 337,451.18 × 137,095.05
  4. Step 4: Simplify right side
    244,518.09x = 46,262,885,709.18
  5. Step 5: Solve for x
    x = 46,262,885,709.18/244,518.09
  6. Step 6: Final answer
    x = 189,200.26

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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.