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Finding the Fourth Proportional to 59,534.82, 89,322.84 and 39,624.24

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Solution

The fourth proportional to 59,534.82, 89,322.84 and 39,624.24 is: 59,450.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,534.82 : 89,322.84 = 39,624.24 : x
  2. Step 2: Convert to fraction form
    59,534.82/89,322.84 = 39,624.24/x
  3. Step 3: Cross multiply
    59,534.82x = 89,322.84 × 39,624.24
  4. Step 4: Simplify right side
    59,534.82x = 3,539,349,649.64
  5. Step 5: Solve for x
    x = 3,539,349,649.64/59,534.82
  6. Step 6: Final answer
    x = 59,450.08

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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.