Home / 64,337.22-96,431.22-38,064.06

Finding the Fourth Proportional to 64,337.22, 96,431.22 and 38,064.06

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Solution

The fourth proportional to 64,337.22, 96,431.22 and 38,064.06 is: 57,051.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,337.22 : 96,431.22 = 38,064.06 : x
  2. Step 2: Convert to fraction form
    64,337.22/96,431.22 = 38,064.06/x
  3. Step 3: Cross multiply
    64,337.22x = 96,431.22 × 38,064.06
  4. Step 4: Simplify right side
    64,337.22x = 3,670,563,743.95
  5. Step 5: Solve for x
    x = 3,670,563,743.95/64,337.22
  6. Step 6: Final answer
    x = 57,051.95

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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.