Home / 4,038.93-6,061.19-1,573.77

Finding the Fourth Proportional to 4,038.93, 6,061.19 and 1,573.77

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Solution

The fourth proportional to 4,038.93, 6,061.19 and 1,573.77 is: 2,361.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038.93 : 6,061.19 = 1,573.77 : x
  2. Step 2: Convert to fraction form
    4,038.93/6,061.19 = 1,573.77/x
  3. Step 3: Cross multiply
    4,038.93x = 6,061.19 × 1,573.77
  4. Step 4: Simplify right side
    4,038.93x = 9,538,918.99
  5. Step 5: Solve for x
    x = 9,538,918.99/4,038.93
  6. Step 6: Final answer
    x = 2,361.74

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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.