Home / 4,681.02-7,022.55-1,349.25

Finding the Fourth Proportional to 4,681.02, 7,022.55 and 1,349.25

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Solution

The fourth proportional to 4,681.02, 7,022.55 and 1,349.25 is: 2,024.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,681.02 : 7,022.55 = 1,349.25 : x
  2. Step 2: Convert to fraction form
    4,681.02/7,022.55 = 1,349.25/x
  3. Step 3: Cross multiply
    4,681.02x = 7,022.55 × 1,349.25
  4. Step 4: Simplify right side
    4,681.02x = 9,475,175.59
  5. Step 5: Solve for x
    x = 9,475,175.59/4,681.02
  6. Step 6: Final answer
    x = 2,024.17

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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.