Home / 59,774.67-82,487.43-34,285.32

Finding the Fourth Proportional to 59,774.67, 82,487.43 and 34,285.32

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Solution

The fourth proportional to 59,774.67, 82,487.43 and 34,285.32 is: 47,312.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,774.67 : 82,487.43 = 34,285.32 : x
  2. Step 2: Convert to fraction form
    59,774.67/82,487.43 = 34,285.32/x
  3. Step 3: Cross multiply
    59,774.67x = 82,487.43 × 34,285.32
  4. Step 4: Simplify right side
    59,774.67x = 2,828,107,933.53
  5. Step 5: Solve for x
    x = 2,828,107,933.53/59,774.67
  6. Step 6: Final answer
    x = 47,312.82

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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.