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Finding the Fourth Proportional to 64,952.77, 97,447.54 and 24,990.11

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Solution

The fourth proportional to 64,952.77, 97,447.54 and 24,990.11 is: 37,492.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,952.77 : 97,447.54 = 24,990.11 : x
  2. Step 2: Convert to fraction form
    64,952.77/97,447.54 = 24,990.11/x
  3. Step 3: Cross multiply
    64,952.77x = 97,447.54 × 24,990.11
  4. Step 4: Simplify right side
    64,952.77x = 2,435,224,743.83
  5. Step 5: Solve for x
    x = 2,435,224,743.83/64,952.77
  6. Step 6: Final answer
    x = 37,492.24

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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.