Home / 62,193.16-93,303.60-22,749.40

Finding the Fourth Proportional to 62,193.16, 93,303.60 and 22,749.40

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Solution

The fourth proportional to 62,193.16, 93,303.60 and 22,749.40 is: 34,129.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,193.16 : 93,303.60 = 22,749.40 : x
  2. Step 2: Convert to fraction form
    62,193.16/93,303.60 = 22,749.40/x
  3. Step 3: Cross multiply
    62,193.16x = 93,303.60 × 22,749.40
  4. Step 4: Simplify right side
    62,193.16x = 2,122,600,917.84
  5. Step 5: Solve for x
    x = 2,122,600,917.84/62,193.16
  6. Step 6: Final answer
    x = 34,129.17

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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.