Home / 162,904.15-244,323.39-44,587.45

Finding the Fourth Proportional to 162,904.15, 244,323.39 and 44,587.45

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Solution

The fourth proportional to 162,904.15, 244,323.39 and 44,587.45 is: 66,872.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,904.15 : 244,323.39 = 44,587.45 : x
  2. Step 2: Convert to fraction form
    162,904.15/244,323.39 = 44,587.45/x
  3. Step 3: Cross multiply
    162,904.15x = 244,323.39 × 44,587.45
  4. Step 4: Simplify right side
    162,904.15x = 10,893,756,935.46
  5. Step 5: Solve for x
    x = 10,893,756,935.46/162,904.15
  6. Step 6: Final answer
    x = 66,872.19

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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.