Home / 10,547.10-14,551.48-6,963.83

Finding the Fourth Proportional to 10,547.10, 14,551.48 and 6,963.83

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Solution

The fourth proportional to 10,547.10, 14,551.48 and 6,963.83 is: 9,607.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,547.10 : 14,551.48 = 6,963.83 : x
  2. Step 2: Convert to fraction form
    10,547.10/14,551.48 = 6,963.83/x
  3. Step 3: Cross multiply
    10,547.10x = 14,551.48 × 6,963.83
  4. Step 4: Simplify right side
    10,547.10x = 101,334,032.97
  5. Step 5: Solve for x
    x = 101,334,032.97/10,547.10
  6. Step 6: Final answer
    x = 9,607.76

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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.