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Finding the Fourth Proportional to 59,197.42, 88,810.51 and 19,757.51

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Solution

The fourth proportional to 59,197.42, 88,810.51 and 19,757.51 is: 29,641.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,197.42 : 88,810.51 = 19,757.51 : x
  2. Step 2: Convert to fraction form
    59,197.42/88,810.51 = 19,757.51/x
  3. Step 3: Cross multiply
    59,197.42x = 88,810.51 × 19,757.51
  4. Step 4: Simplify right side
    59,197.42x = 1,754,674,539.43
  5. Step 5: Solve for x
    x = 1,754,674,539.43/59,197.42
  6. Step 6: Final answer
    x = 29,641.06

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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.