Home / 64,188.15-88,549.77-41,534.44

Finding the Fourth Proportional to 64,188.15, 88,549.77 and 41,534.44

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Solution

The fourth proportional to 64,188.15, 88,549.77 and 41,534.44 is: 57,298.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,188.15 : 88,549.77 = 41,534.44 : x
  2. Step 2: Convert to fraction form
    64,188.15/88,549.77 = 41,534.44/x
  3. Step 3: Cross multiply
    64,188.15x = 88,549.77 × 41,534.44
  4. Step 4: Simplify right side
    64,188.15x = 3,677,865,043.46
  5. Step 5: Solve for x
    x = 3,677,865,043.46/64,188.15
  6. Step 6: Final answer
    x = 57,298.20

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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.