Home / 34,905.42-51,963.35-34,697.83

Finding the Fourth Proportional to 34,905.42, 51,963.35 and 34,697.83

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Solution

The fourth proportional to 34,905.42, 51,963.35 and 34,697.83 is: 51,654.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,905.42 : 51,963.35 = 34,697.83 : x
  2. Step 2: Convert to fraction form
    34,905.42/51,963.35 = 34,697.83/x
  3. Step 3: Cross multiply
    34,905.42x = 51,963.35 × 34,697.83
  4. Step 4: Simplify right side
    34,905.42x = 1,803,015,484.53
  5. Step 5: Solve for x
    x = 1,803,015,484.53/34,905.42
  6. Step 6: Final answer
    x = 51,654.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.