Home / 10,701.16-14,767.76-6,925.84

Finding the Fourth Proportional to 10,701.16, 14,767.76 and 6,925.84

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Solution

The fourth proportional to 10,701.16, 14,767.76 and 6,925.84 is: 9,557.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701.16 : 14,767.76 = 6,925.84 : x
  2. Step 2: Convert to fraction form
    10,701.16/14,767.76 = 6,925.84/x
  3. Step 3: Cross multiply
    10,701.16x = 14,767.76 × 6,925.84
  4. Step 4: Simplify right side
    10,701.16x = 102,279,142.92
  5. Step 5: Solve for x
    x = 102,279,142.92/10,701.16
  6. Step 6: Final answer
    x = 9,557.76

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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.