Home / 10,444.14-15,671.88-6,925.50

Finding the Fourth Proportional to 10,444.14, 15,671.88 and 6,925.50

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Solution

The fourth proportional to 10,444.14, 15,671.88 and 6,925.50 is: 10,392.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444.14 : 15,671.88 = 6,925.50 : x
  2. Step 2: Convert to fraction form
    10,444.14/15,671.88 = 6,925.50/x
  3. Step 3: Cross multiply
    10,444.14x = 15,671.88 × 6,925.50
  4. Step 4: Simplify right side
    10,444.14x = 108,535,604.94
  5. Step 5: Solve for x
    x = 108,535,604.94/10,444.14
  6. Step 6: Final answer
    x = 10,392.01

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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.