Home / 61,304.08-84,599.35-34,079.98

Finding the Fourth Proportional to 61,304.08, 84,599.35 and 34,079.98

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Solution

The fourth proportional to 61,304.08, 84,599.35 and 34,079.98 is: 47,030.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,304.08 : 84,599.35 = 34,079.98 : x
  2. Step 2: Convert to fraction form
    61,304.08/84,599.35 = 34,079.98/x
  3. Step 3: Cross multiply
    61,304.08x = 84,599.35 × 34,079.98
  4. Step 4: Simplify right side
    61,304.08x = 2,883,144,156.01
  5. Step 5: Solve for x
    x = 2,883,144,156.01/61,304.08
  6. Step 6: Final answer
    x = 47,030.22

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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.