Home / 46,651.01-69,969.96-13,373.91

Finding the Fourth Proportional to 46,651.01, 69,969.96 and 13,373.91

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Solution

The fourth proportional to 46,651.01, 69,969.96 and 13,373.91 is: 20,058.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,651.01 : 69,969.96 = 13,373.91 : x
  2. Step 2: Convert to fraction form
    46,651.01/69,969.96 = 13,373.91/x
  3. Step 3: Cross multiply
    46,651.01x = 69,969.96 × 13,373.91
  4. Step 4: Simplify right side
    46,651.01x = 935,771,947.74
  5. Step 5: Solve for x
    x = 935,771,947.74/46,651.01
  6. Step 6: Final answer
    x = 20,058.99

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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.