Home / 64,785.48-97,206.44-22,695.81

Finding the Fourth Proportional to 64,785.48, 97,206.44 and 22,695.81

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Solution

The fourth proportional to 64,785.48, 97,206.44 and 22,695.81 is: 34,053.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,785.48 : 97,206.44 = 22,695.81 : x
  2. Step 2: Convert to fraction form
    64,785.48/97,206.44 = 22,695.81/x
  3. Step 3: Cross multiply
    64,785.48x = 97,206.44 × 22,695.81
  4. Step 4: Simplify right side
    64,785.48x = 2,206,178,893.02
  5. Step 5: Solve for x
    x = 2,206,178,893.02/64,785.48
  6. Step 6: Final answer
    x = 34,053.60

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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.