Home / 64,596.08-96,875.40-25,144.40

Finding the Fourth Proportional to 64,596.08, 96,875.40 and 25,144.40

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Solution

The fourth proportional to 64,596.08, 96,875.40 and 25,144.40 is: 37,709.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,596.08 : 96,875.40 = 25,144.40 : x
  2. Step 2: Convert to fraction form
    64,596.08/96,875.40 = 25,144.40/x
  3. Step 3: Cross multiply
    64,596.08x = 96,875.40 × 25,144.40
  4. Step 4: Simplify right side
    64,596.08x = 2,435,873,807.76
  5. Step 5: Solve for x
    x = 2,435,873,807.76/64,596.08
  6. Step 6: Final answer
    x = 37,709.31

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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.