Home / 64,141.98-95,743.23-56,566.92

Finding the Fourth Proportional to 64,141.98, 95,743.23 and 56,566.92

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Solution

The fourth proportional to 64,141.98, 95,743.23 and 56,566.92 is: 84,436.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,141.98 : 95,743.23 = 56,566.92 : x
  2. Step 2: Convert to fraction form
    64,141.98/95,743.23 = 56,566.92/x
  3. Step 3: Cross multiply
    64,141.98x = 95,743.23 × 56,566.92
  4. Step 4: Simplify right side
    64,141.98x = 5,415,899,631.95
  5. Step 5: Solve for x
    x = 5,415,899,631.95/64,141.98
  6. Step 6: Final answer
    x = 84,436.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.