Home / 24,332.05-33,570.39-19,211.32

Finding the Fourth Proportional to 24,332.05, 33,570.39 and 19,211.32

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Solution

The fourth proportional to 24,332.05, 33,570.39 and 19,211.32 is: 26,505.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,332.05 : 33,570.39 = 19,211.32 : x
  2. Step 2: Convert to fraction form
    24,332.05/33,570.39 = 19,211.32/x
  3. Step 3: Cross multiply
    24,332.05x = 33,570.39 × 19,211.32
  4. Step 4: Simplify right side
    24,332.05x = 644,931,504.81
  5. Step 5: Solve for x
    x = 644,931,504.81/24,332.05
  6. Step 6: Final answer
    x = 26,505.43

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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.