Home / 47,056.04-70,521.76-34,517.36

Finding the Fourth Proportional to 47,056.04, 70,521.76 and 34,517.36

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Solution

The fourth proportional to 47,056.04, 70,521.76 and 34,517.36 is: 51,730.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,056.04 : 70,521.76 = 34,517.36 : x
  2. Step 2: Convert to fraction form
    47,056.04/70,521.76 = 34,517.36/x
  3. Step 3: Cross multiply
    47,056.04x = 70,521.76 × 34,517.36
  4. Step 4: Simplify right side
    47,056.04x = 2,434,224,805.17
  5. Step 5: Solve for x
    x = 2,434,224,805.17/47,056.04
  6. Step 6: Final answer
    x = 51,730.34

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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.