Home / 110,933.73-153,088.52-60,632.73

Finding the Fourth Proportional to 110,933.73, 153,088.52 and 60,632.73

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Solution

The fourth proportional to 110,933.73, 153,088.52 and 60,632.73 is: 83,673.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,933.73 : 153,088.52 = 60,632.73 : x
  2. Step 2: Convert to fraction form
    110,933.73/153,088.52 = 60,632.73/x
  3. Step 3: Cross multiply
    110,933.73x = 153,088.52 × 60,632.73
  4. Step 4: Simplify right side
    110,933.73x = 9,282,174,596.10
  5. Step 5: Solve for x
    x = 9,282,174,596.10/110,933.73
  6. Step 6: Final answer
    x = 83,673.15

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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.