Home / 34,093.14-51,123.31-14,360.93

Finding the Fourth Proportional to 34,093.14, 51,123.31 and 14,360.93

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Solution

The fourth proportional to 34,093.14, 51,123.31 and 14,360.93 is: 21,534.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,093.14 : 51,123.31 = 14,360.93 : x
  2. Step 2: Convert to fraction form
    34,093.14/51,123.31 = 14,360.93/x
  3. Step 3: Cross multiply
    34,093.14x = 51,123.31 × 14,360.93
  4. Step 4: Simplify right side
    34,093.14x = 734,178,368.18
  5. Step 5: Solve for x
    x = 734,178,368.18/34,093.14
  6. Step 6: Final answer
    x = 21,534.49

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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.