Home / 5,029.02-6,940.38-2,904.93

Finding the Fourth Proportional to 5,029.02, 6,940.38 and 2,904.93

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Solution

The fourth proportional to 5,029.02, 6,940.38 and 2,904.93 is: 4,009.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,029.02 : 6,940.38 = 2,904.93 : x
  2. Step 2: Convert to fraction form
    5,029.02/6,940.38 = 2,904.93/x
  3. Step 3: Cross multiply
    5,029.02x = 6,940.38 × 2,904.93
  4. Step 4: Simplify right side
    5,029.02x = 20,161,328.97
  5. Step 5: Solve for x
    x = 20,161,328.97/5,029.02
  6. Step 6: Final answer
    x = 4,009.00

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1.5x scale

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.