Home / 46,966.48-70,429.24-17,762

Finding the Fourth Proportional to 46,966.48, 70,429.24 and 17,762

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Solution

The fourth proportional to 46,966.48, 70,429.24 and 17,762 is: 26,635.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,966.48 : 70,429.24 = 17,762 : x
  2. Step 2: Convert to fraction form
    46,966.48/70,429.24 = 17,762/x
  3. Step 3: Cross multiply
    46,966.48x = 70,429.24 × 17,762
  4. Step 4: Simplify right side
    46,966.48x = 1,250,964,160.88
  5. Step 5: Solve for x
    x = 1,250,964,160.88/46,966.48
  6. Step 6: Final answer
    x = 26,635.25

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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.