Home / 163,187.36-244,725.59-56,546.43

Finding the Fourth Proportional to 163,187.36, 244,725.59 and 56,546.43

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Solution

The fourth proportional to 163,187.36, 244,725.59 and 56,546.43 is: 84,800.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,187.36 : 244,725.59 = 56,546.43 : x
  2. Step 2: Convert to fraction form
    163,187.36/244,725.59 = 56,546.43/x
  3. Step 3: Cross multiply
    163,187.36x = 244,725.59 × 56,546.43
  4. Step 4: Simplify right side
    163,187.36x = 13,838,358,444.14
  5. Step 5: Solve for x
    x = 13,838,358,444.14/163,187.36
  6. Step 6: Final answer
    x = 84,800.43

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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.