Home / 60,632.13-90,926.03-23,173.68

Finding the Fourth Proportional to 60,632.13, 90,926.03 and 23,173.68

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Solution

The fourth proportional to 60,632.13, 90,926.03 and 23,173.68 is: 34,752.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,632.13 : 90,926.03 = 23,173.68 : x
  2. Step 2: Convert to fraction form
    60,632.13/90,926.03 = 23,173.68/x
  3. Step 3: Cross multiply
    60,632.13x = 90,926.03 × 23,173.68
  4. Step 4: Simplify right side
    60,632.13x = 2,107,090,991.45
  5. Step 5: Solve for x
    x = 2,107,090,991.45/60,632.13
  6. Step 6: Final answer
    x = 34,752.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.