Home / 26,903.70-37,123.92-14,965.41

Finding the Fourth Proportional to 26,903.70, 37,123.92 and 14,965.41

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Solution

The fourth proportional to 26,903.70, 37,123.92 and 14,965.41 is: 20,650.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,903.70 : 37,123.92 = 14,965.41 : x
  2. Step 2: Convert to fraction form
    26,903.70/37,123.92 = 14,965.41/x
  3. Step 3: Cross multiply
    26,903.70x = 37,123.92 × 14,965.41
  4. Step 4: Simplify right side
    26,903.70x = 555,574,683.61
  5. Step 5: Solve for x
    x = 555,574,683.61/26,903.70
  6. Step 6: Final answer
    x = 20,650.49

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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.