Home / 244,835.22-366,465.51-126,345.18

Finding the Fourth Proportional to 244,835.22, 366,465.51 and 126,345.18

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Solution

The fourth proportional to 244,835.22, 366,465.51 and 126,345.18 is: 189,111.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,835.22 : 366,465.51 = 126,345.18 : x
  2. Step 2: Convert to fraction form
    244,835.22/366,465.51 = 126,345.18/x
  3. Step 3: Cross multiply
    244,835.22x = 366,465.51 × 126,345.18
  4. Step 4: Simplify right side
    244,835.22x = 46,301,150,824.74
  5. Step 5: Solve for x
    x = 46,301,150,824.74/244,835.22
  6. Step 6: Final answer
    x = 189,111.48

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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.