Home / 4,710.89-6,501.06-2,943.53

Finding the Fourth Proportional to 4,710.89, 6,501.06 and 2,943.53

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Solution

The fourth proportional to 4,710.89, 6,501.06 and 2,943.53 is: 4,062.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.89 : 6,501.06 = 2,943.53 : x
  2. Step 2: Convert to fraction form
    4,710.89/6,501.06 = 2,943.53/x
  3. Step 3: Cross multiply
    4,710.89x = 6,501.06 × 2,943.53
  4. Step 4: Simplify right side
    4,710.89x = 19,136,032.64
  5. Step 5: Solve for x
    x = 19,136,032.64/4,710.89
  6. Step 6: Final answer
    x = 4,062.09

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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.