Home / 61,293.53-84,586.35-34,437.77

Finding the Fourth Proportional to 61,293.53, 84,586.35 and 34,437.77

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Solution

The fourth proportional to 61,293.53, 84,586.35 and 34,437.77 is: 47,524.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,293.53 : 84,586.35 = 34,437.77 : x
  2. Step 2: Convert to fraction form
    61,293.53/84,586.35 = 34,437.77/x
  3. Step 3: Cross multiply
    61,293.53x = 84,586.35 × 34,437.77
  4. Step 4: Simplify right side
    61,293.53x = 2,912,965,266.44
  5. Step 5: Solve for x
    x = 2,912,965,266.44/61,293.53
  6. Step 6: Final answer
    x = 47,524.84

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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.