Home / 6,943.29-10,415.10-2,263.31

Finding the Fourth Proportional to 6,943.29, 10,415.10 and 2,263.31

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Solution

The fourth proportional to 6,943.29, 10,415.10 and 2,263.31 is: 3,395.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,943.29 : 10,415.10 = 2,263.31 : x
  2. Step 2: Convert to fraction form
    6,943.29/10,415.10 = 2,263.31/x
  3. Step 3: Cross multiply
    6,943.29x = 10,415.10 × 2,263.31
  4. Step 4: Simplify right side
    6,943.29x = 23,572,547.91
  5. Step 5: Solve for x
    x = 23,572,547.91/6,943.29
  6. Step 6: Final answer
    x = 3,395.01

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1.5x scale

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.