Home / 24,331.05-33,569.01-19,210.32

Finding the Fourth Proportional to 24,331.05, 33,569.01 and 19,210.32

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Solution

The fourth proportional to 24,331.05, 33,569.01 and 19,210.32 is: 26,504.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,331.05 : 33,569.01 = 19,210.32 : x
  2. Step 2: Convert to fraction form
    24,331.05/33,569.01 = 19,210.32/x
  3. Step 3: Cross multiply
    24,331.05x = 33,569.01 × 19,210.32
  4. Step 4: Simplify right side
    24,331.05x = 644,871,424.18
  5. Step 5: Solve for x
    x = 644,871,424.18/24,331.05
  6. Step 6: Final answer
    x = 26,504.05

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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.