Home / 64,293.15-96,453.51-32,707.62

Finding the Fourth Proportional to 64,293.15, 96,453.51 and 32,707.62

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Solution

The fourth proportional to 64,293.15, 96,453.51 and 32,707.62 is: 49,068.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,293.15 : 96,453.51 = 32,707.62 : x
  2. Step 2: Convert to fraction form
    64,293.15/96,453.51 = 32,707.62/x
  3. Step 3: Cross multiply
    64,293.15x = 96,453.51 × 32,707.62
  4. Step 4: Simplify right side
    64,293.15x = 3,154,764,752.75
  5. Step 5: Solve for x
    x = 3,154,764,752.75/64,293.15
  6. Step 6: Final answer
    x = 49,068.44

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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.