Home / 10,625.04-14,654.32-6,848.82

Finding the Fourth Proportional to 10,625.04, 14,654.32 and 6,848.82

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Solution

The fourth proportional to 10,625.04, 14,654.32 and 6,848.82 is: 9,446.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,625.04 : 14,654.32 = 6,848.82 : x
  2. Step 2: Convert to fraction form
    10,625.04/14,654.32 = 6,848.82/x
  3. Step 3: Cross multiply
    10,625.04x = 14,654.32 × 6,848.82
  4. Step 4: Simplify right side
    10,625.04x = 100,364,782.78
  5. Step 5: Solve for x
    x = 100,364,782.78/10,625.04
  6. Step 6: Final answer
    x = 9,446.06

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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.