Home / 94,667.52-130,634.70-52,226.76

Finding the Fourth Proportional to 94,667.52, 130,634.70 and 52,226.76

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Solution

The fourth proportional to 94,667.52, 130,634.70 and 52,226.76 is: 72,069.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,667.52 : 130,634.70 = 52,226.76 : x
  2. Step 2: Convert to fraction form
    94,667.52/130,634.70 = 52,226.76/x
  3. Step 3: Cross multiply
    94,667.52x = 130,634.70 × 52,226.76
  4. Step 4: Simplify right side
    94,667.52x = 6,822,627,124.57
  5. Step 5: Solve for x
    x = 6,822,627,124.57/94,667.52
  6. Step 6: Final answer
    x = 72,069.36

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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.