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Finding the Fourth Proportional to 95,707.77, 143,574.78 and 32,510.93

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Solution

The fourth proportional to 95,707.77, 143,574.78 and 32,510.93 is: 48,770.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,707.77 : 143,574.78 = 32,510.93 : x
  2. Step 2: Convert to fraction form
    95,707.77/143,574.78 = 32,510.93/x
  3. Step 3: Cross multiply
    95,707.77x = 143,574.78 × 32,510.93
  4. Step 4: Simplify right side
    95,707.77x = 4,667,749,026.39
  5. Step 5: Solve for x
    x = 4,667,749,026.39/95,707.77
  6. Step 6: Final answer
    x = 48,770.85

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1.5x scale

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.