Home / 46,529.44-69,783.12-16,541.20

Finding the Fourth Proportional to 46,529.44, 69,783.12 and 16,541.20

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Solution

The fourth proportional to 46,529.44, 69,783.12 and 16,541.20 is: 24,807.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,529.44 : 69,783.12 = 16,541.20 : x
  2. Step 2: Convert to fraction form
    46,529.44/69,783.12 = 16,541.20/x
  3. Step 3: Cross multiply
    46,529.44x = 69,783.12 × 16,541.20
  4. Step 4: Simplify right side
    46,529.44x = 1,154,296,544.54
  5. Step 5: Solve for x
    x = 1,154,296,544.54/46,529.44
  6. Step 6: Final answer
    x = 24,807.88

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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.