Home / 46,473.77-69,714.07-13,196.52

Finding the Fourth Proportional to 46,473.77, 69,714.07 and 13,196.52

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Solution

The fourth proportional to 46,473.77, 69,714.07 and 13,196.52 is: 19,795.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,473.77 : 69,714.07 = 13,196.52 : x
  2. Step 2: Convert to fraction form
    46,473.77/69,714.07 = 13,196.52/x
  3. Step 3: Cross multiply
    46,473.77x = 69,714.07 × 13,196.52
  4. Step 4: Simplify right side
    46,473.77x = 919,982,704.48
  5. Step 5: Solve for x
    x = 919,982,704.48/46,473.77
  6. Step 6: Final answer
    x = 19,795.74

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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.