Home / 110,006.16-151,806.60-59,704.08

Finding the Fourth Proportional to 110,006.16, 151,806.60 and 59,704.08

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Solution

The fourth proportional to 110,006.16, 151,806.60 and 59,704.08 is: 82,390.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,006.16 : 151,806.60 = 59,704.08 : x
  2. Step 2: Convert to fraction form
    110,006.16/151,806.60 = 59,704.08/x
  3. Step 3: Cross multiply
    110,006.16x = 151,806.60 × 59,704.08
  4. Step 4: Simplify right side
    110,006.16x = 9,063,473,390.93
  5. Step 5: Solve for x
    x = 9,063,473,390.93/110,006.16
  6. Step 6: Final answer
    x = 82,390.60

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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.