Home / 62,035.20-93,091.07-28,749.06

Finding the Fourth Proportional to 62,035.20, 93,091.07 and 28,749.06

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Solution

The fourth proportional to 62,035.20, 93,091.07 and 28,749.06 is: 43,141.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,035.20 : 93,091.07 = 28,749.06 : x
  2. Step 2: Convert to fraction form
    62,035.20/93,091.07 = 28,749.06/x
  3. Step 3: Cross multiply
    62,035.20x = 93,091.07 × 28,749.06
  4. Step 4: Simplify right side
    62,035.20x = 2,676,280,828.77
  5. Step 5: Solve for x
    x = 2,676,280,828.77/62,035.20
  6. Step 6: Final answer
    x = 43,141.33

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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.