Home / 26,925.84-40,407.23-9,395.66

Finding the Fourth Proportional to 26,925.84, 40,407.23 and 9,395.66

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Solution

The fourth proportional to 26,925.84, 40,407.23 and 9,395.66 is: 14,099.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,925.84 : 40,407.23 = 9,395.66 : x
  2. Step 2: Convert to fraction form
    26,925.84/40,407.23 = 9,395.66/x
  3. Step 3: Cross multiply
    26,925.84x = 40,407.23 × 9,395.66
  4. Step 4: Simplify right side
    26,925.84x = 379,652,719.13
  5. Step 5: Solve for x
    x = 379,652,719.13/26,925.84
  6. Step 6: Final answer
    x = 14,099.94

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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.