Home / 61,567.84-84,956.06-34,337.56

Finding the Fourth Proportional to 61,567.84, 84,956.06 and 34,337.56

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Solution

The fourth proportional to 61,567.84, 84,956.06 and 34,337.56 is: 47,381.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,567.84 : 84,956.06 = 34,337.56 : x
  2. Step 2: Convert to fraction form
    61,567.84/84,956.06 = 34,337.56/x
  3. Step 3: Cross multiply
    61,567.84x = 84,956.06 × 34,337.56
  4. Step 4: Simplify right side
    61,567.84x = 2,917,183,807.61
  5. Step 5: Solve for x
    x = 2,917,183,807.61/61,567.84
  6. Step 6: Final answer
    x = 47,381.62

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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.