Home / 64,207.47-96,248.01-37,519.59

Finding the Fourth Proportional to 64,207.47, 96,248.01 and 37,519.59

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Solution

The fourth proportional to 64,207.47, 96,248.01 and 37,519.59 is: 56,242.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,207.47 : 96,248.01 = 37,519.59 : x
  2. Step 2: Convert to fraction form
    64,207.47/96,248.01 = 37,519.59/x
  3. Step 3: Cross multiply
    64,207.47x = 96,248.01 × 37,519.59
  4. Step 4: Simplify right side
    64,207.47x = 3,611,185,873.52
  5. Step 5: Solve for x
    x = 3,611,185,873.52/64,207.47
  6. Step 6: Final answer
    x = 56,242.46

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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.