Home / 59,639.64-82,303.35-32,415.75

Finding the Fourth Proportional to 59,639.64, 82,303.35 and 32,415.75

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Solution

The fourth proportional to 59,639.64, 82,303.35 and 32,415.75 is: 44,734.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,639.64 : 82,303.35 = 32,415.75 : x
  2. Step 2: Convert to fraction form
    59,639.64/82,303.35 = 32,415.75/x
  3. Step 3: Cross multiply
    59,639.64x = 82,303.35 × 32,415.75
  4. Step 4: Simplify right side
    59,639.64x = 2,667,924,817.76
  5. Step 5: Solve for x
    x = 2,667,924,817.76/59,639.64
  6. Step 6: Final answer
    x = 44,734.09

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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.