Home / 62,026.40-93,037.88-19,906.15

Finding the Fourth Proportional to 62,026.40, 93,037.88 and 19,906.15

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Solution

The fourth proportional to 62,026.40, 93,037.88 and 19,906.15 is: 29,858.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,026.40 : 93,037.88 = 19,906.15 : x
  2. Step 2: Convert to fraction form
    62,026.40/93,037.88 = 19,906.15/x
  3. Step 3: Cross multiply
    62,026.40x = 93,037.88 × 19,906.15
  4. Step 4: Simplify right side
    62,026.40x = 1,852,025,662.84
  5. Step 5: Solve for x
    x = 1,852,025,662.84/62,026.40
  6. Step 6: Final answer
    x = 29,858.67

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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.