Home / 67,509.06-93,162.06-37,296.33

Finding the Fourth Proportional to 67,509.06, 93,162.06 and 37,296.33

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Solution

The fourth proportional to 67,509.06, 93,162.06 and 37,296.33 is: 51,468.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,509.06 : 93,162.06 = 37,296.33 : x
  2. Step 2: Convert to fraction form
    67,509.06/93,162.06 = 37,296.33/x
  3. Step 3: Cross multiply
    67,509.06x = 93,162.06 × 37,296.33
  4. Step 4: Simplify right side
    67,509.06x = 3,474,602,933.24
  5. Step 5: Solve for x
    x = 3,474,602,933.24/67,509.06
  6. Step 6: Final answer
    x = 51,468.69

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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.