Home / 61,574.13-92,361.24-14,827.05

Finding the Fourth Proportional to 61,574.13, 92,361.24 and 14,827.05

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Solution

The fourth proportional to 61,574.13, 92,361.24 and 14,827.05 is: 22,240.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,574.13 : 92,361.24 = 14,827.05 : x
  2. Step 2: Convert to fraction form
    61,574.13/92,361.24 = 14,827.05/x
  3. Step 3: Cross multiply
    61,574.13x = 92,361.24 × 14,827.05
  4. Step 4: Simplify right side
    61,574.13x = 1,369,444,723.54
  5. Step 5: Solve for x
    x = 1,369,444,723.54/61,574.13
  6. Step 6: Final answer
    x = 22,240.59

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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.