Home / 64,088.36-96,132.54-46,669.04

Finding the Fourth Proportional to 64,088.36, 96,132.54 and 46,669.04

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Solution

The fourth proportional to 64,088.36, 96,132.54 and 46,669.04 is: 70,003.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,088.36 : 96,132.54 = 46,669.04 : x
  2. Step 2: Convert to fraction form
    64,088.36/96,132.54 = 46,669.04/x
  3. Step 3: Cross multiply
    64,088.36x = 96,132.54 × 46,669.04
  4. Step 4: Simplify right side
    64,088.36x = 4,486,413,354.56
  5. Step 5: Solve for x
    x = 4,486,413,354.56/64,088.36
  6. Step 6: Final answer
    x = 70,003.56

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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.