Home / 47,335.41-70,935.45-34,756.74

Finding the Fourth Proportional to 47,335.41, 70,935.45 and 34,756.74

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Solution

The fourth proportional to 47,335.41, 70,935.45 and 34,756.74 is: 52,085.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,335.41 : 70,935.45 = 34,756.74 : x
  2. Step 2: Convert to fraction form
    47,335.41/70,935.45 = 34,756.74/x
  3. Step 3: Cross multiply
    47,335.41x = 70,935.45 × 34,756.74
  4. Step 4: Simplify right side
    47,335.41x = 2,465,484,992.43
  5. Step 5: Solve for x
    x = 2,465,484,992.43/47,335.41
  6. Step 6: Final answer
    x = 52,085.43

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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.