Home / 10,810.41-14,922.06-6,335.58

Finding the Fourth Proportional to 10,810.41, 14,922.06 and 6,335.58

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Solution

The fourth proportional to 10,810.41, 14,922.06 and 6,335.58 is: 8,745.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,810.41 : 14,922.06 = 6,335.58 : x
  2. Step 2: Convert to fraction form
    10,810.41/14,922.06 = 6,335.58/x
  3. Step 3: Cross multiply
    10,810.41x = 14,922.06 × 6,335.58
  4. Step 4: Simplify right side
    10,810.41x = 94,539,904.89
  5. Step 5: Solve for x
    x = 94,539,904.89/10,810.41
  6. Step 6: Final answer
    x = 8,745.27

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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.