Home / 64,368.07-88,827.44-37,134.15

Finding the Fourth Proportional to 64,368.07, 88,827.44 and 37,134.15

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Solution

The fourth proportional to 64,368.07, 88,827.44 and 37,134.15 is: 51,244.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,368.07 : 88,827.44 = 37,134.15 : x
  2. Step 2: Convert to fraction form
    64,368.07/88,827.44 = 37,134.15/x
  3. Step 3: Cross multiply
    64,368.07x = 88,827.44 × 37,134.15
  4. Step 4: Simplify right side
    64,368.07x = 3,298,530,962.30
  5. Step 5: Solve for x
    x = 3,298,530,962.30/64,368.07
  6. Step 6: Final answer
    x = 51,244.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.