Home / 29,466.81-44,165.07-20,533.76

Finding the Fourth Proportional to 29,466.81, 44,165.07 and 20,533.76

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Solution

The fourth proportional to 29,466.81, 44,165.07 and 20,533.76 is: 30,776.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,466.81 : 44,165.07 = 20,533.76 : x
  2. Step 2: Convert to fraction form
    29,466.81/44,165.07 = 20,533.76/x
  3. Step 3: Cross multiply
    29,466.81x = 44,165.07 × 20,533.76
  4. Step 4: Simplify right side
    29,466.81x = 906,874,726.94
  5. Step 5: Solve for x
    x = 906,874,726.94/29,466.81
  6. Step 6: Final answer
    x = 30,776.14

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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.