Home / 63,237.42-87,269.40-34,944.93

Finding the Fourth Proportional to 63,237.42, 87,269.40 and 34,944.93

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Solution

The fourth proportional to 63,237.42, 87,269.40 and 34,944.93 is: 48,224.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,237.42 : 87,269.40 = 34,944.93 : x
  2. Step 2: Convert to fraction form
    63,237.42/87,269.40 = 34,944.93/x
  3. Step 3: Cross multiply
    63,237.42x = 87,269.40 × 34,944.93
  4. Step 4: Simplify right side
    63,237.42x = 3,049,623,074.14
  5. Step 5: Solve for x
    x = 3,049,623,074.14/63,237.42
  6. Step 6: Final answer
    x = 48,224.98

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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.