Home / 69,582.69-96,021.48-37,750.92

Finding the Fourth Proportional to 69,582.69, 96,021.48 and 37,750.92

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Solution

The fourth proportional to 69,582.69, 96,021.48 and 37,750.92 is: 52,094.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,582.69 : 96,021.48 = 37,750.92 : x
  2. Step 2: Convert to fraction form
    69,582.69/96,021.48 = 37,750.92/x
  3. Step 3: Cross multiply
    69,582.69x = 96,021.48 × 37,750.92
  4. Step 4: Simplify right side
    69,582.69x = 3,624,899,209.76
  5. Step 5: Solve for x
    x = 3,624,899,209.76/69,582.69
  6. Step 6: Final answer
    x = 52,094.84

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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.