Home / 44,336.99-66,468.06-20,632.28

Finding the Fourth Proportional to 44,336.99, 66,468.06 and 20,632.28

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Solution

The fourth proportional to 44,336.99, 66,468.06 and 20,632.28 is: 30,931.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,336.99 : 66,468.06 = 20,632.28 : x
  2. Step 2: Convert to fraction form
    44,336.99/66,468.06 = 20,632.28/x
  3. Step 3: Cross multiply
    44,336.99x = 66,468.06 × 20,632.28
  4. Step 4: Simplify right side
    44,336.99x = 1,371,387,624.98
  5. Step 5: Solve for x
    x = 1,371,387,624.98/44,336.99
  6. Step 6: Final answer
    x = 30,931.00

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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.