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Finding the Fourth Proportional to 110,114.08, 151,957.58 and 59,813.08

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Solution

The fourth proportional to 110,114.08, 151,957.58 and 59,813.08 is: 82,542.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,114.08 : 151,957.58 = 59,813.08 : x
  2. Step 2: Convert to fraction form
    110,114.08/151,957.58 = 59,813.08/x
  3. Step 3: Cross multiply
    110,114.08x = 151,957.58 × 59,813.08
  4. Step 4: Simplify right side
    110,114.08x = 9,089,050,889.15
  5. Step 5: Solve for x
    x = 9,089,050,889.15/110,114.08
  6. Step 6: Final answer
    x = 82,542.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.