Home / 162,634.25-224,392.59-93,706.83

Finding the Fourth Proportional to 162,634.25, 224,392.59 and 93,706.83

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Solution

The fourth proportional to 162,634.25, 224,392.59 and 93,706.83 is: 129,290.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,634.25 : 224,392.59 = 93,706.83 : x
  2. Step 2: Convert to fraction form
    162,634.25/224,392.59 = 93,706.83/x
  3. Step 3: Cross multiply
    162,634.25x = 224,392.59 × 93,706.83
  4. Step 4: Simplify right side
    162,634.25x = 21,027,118,284.39
  5. Step 5: Solve for x
    x = 21,027,118,284.39/162,634.25
  6. Step 6: Final answer
    x = 129,290.84

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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.