Home / 3,061.16-4,588.53-1,499.01

Finding the Fourth Proportional to 3,061.16, 4,588.53 and 1,499.01

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Solution

The fourth proportional to 3,061.16, 4,588.53 and 1,499.01 is: 2,246.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061.16 : 4,588.53 = 1,499.01 : x
  2. Step 2: Convert to fraction form
    3,061.16/4,588.53 = 1,499.01/x
  3. Step 3: Cross multiply
    3,061.16x = 4,588.53 × 1,499.01
  4. Step 4: Simplify right side
    3,061.16x = 6,878,252.36
  5. Step 5: Solve for x
    x = 6,878,252.36/3,061.16
  6. Step 6: Final answer
    x = 2,246.94

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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.