Home / 59,562.08-89,334.80-20,114.08

Finding the Fourth Proportional to 59,562.08, 89,334.80 and 20,114.08

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Solution

The fourth proportional to 59,562.08, 89,334.80 and 20,114.08 is: 30,168.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,562.08 : 89,334.80 = 20,114.08 : x
  2. Step 2: Convert to fraction form
    59,562.08/89,334.80 = 20,114.08/x
  3. Step 3: Cross multiply
    59,562.08x = 89,334.80 × 20,114.08
  4. Step 4: Simplify right side
    59,562.08x = 1,796,887,313.98
  5. Step 5: Solve for x
    x = 1,796,887,313.98/59,562.08
  6. Step 6: Final answer
    x = 30,168.31

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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.