Home / 47,125.84-70,690.92-33,336.40

Finding the Fourth Proportional to 47,125.84, 70,690.92 and 33,336.40

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Solution

The fourth proportional to 47,125.84, 70,690.92 and 33,336.40 is: 50,006.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,125.84 : 70,690.92 = 33,336.40 : x
  2. Step 2: Convert to fraction form
    47,125.84/70,690.92 = 33,336.40/x
  3. Step 3: Cross multiply
    47,125.84x = 70,690.92 × 33,336.40
  4. Step 4: Simplify right side
    47,125.84x = 2,356,580,785.49
  5. Step 5: Solve for x
    x = 2,356,580,785.49/47,125.84
  6. Step 6: Final answer
    x = 50,006.13

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1.5x scale

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.