Home / 10,825.58-14,941.80-6,350.77

Finding the Fourth Proportional to 10,825.58, 14,941.80 and 6,350.77

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Solution

The fourth proportional to 10,825.58, 14,941.80 and 6,350.77 is: 8,765.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,825.58 : 14,941.80 = 6,350.77 : x
  2. Step 2: Convert to fraction form
    10,825.58/14,941.80 = 6,350.77/x
  3. Step 3: Cross multiply
    10,825.58x = 14,941.80 × 6,350.77
  4. Step 4: Simplify right side
    10,825.58x = 94,891,953.86
  5. Step 5: Solve for x
    x = 94,891,953.86/10,825.58
  6. Step 6: Final answer
    x = 8,765.53

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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.