Home / 1,810.02-2,497.91-1,024.14

Finding the Fourth Proportional to 1,810.02, 2,497.91 and 1,024.14

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Solution

The fourth proportional to 1,810.02, 2,497.91 and 1,024.14 is: 1,413.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810.02 : 2,497.91 = 1,024.14 : x
  2. Step 2: Convert to fraction form
    1,810.02/2,497.91 = 1,024.14/x
  3. Step 3: Cross multiply
    1,810.02x = 2,497.91 × 1,024.14
  4. Step 4: Simplify right side
    1,810.02x = 2,558,204.43
  5. Step 5: Solve for x
    x = 2,558,204.43/1,810.02
  6. Step 6: Final answer
    x = 1,413.36

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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.