Home / 46,334.64-69,514.08-21,354.24

Finding the Fourth Proportional to 46,334.64, 69,514.08 and 21,354.24

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Solution

The fourth proportional to 46,334.64, 69,514.08 and 21,354.24 is: 32,036.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,334.64 : 69,514.08 = 21,354.24 : x
  2. Step 2: Convert to fraction form
    46,334.64/69,514.08 = 21,354.24/x
  3. Step 3: Cross multiply
    46,334.64x = 69,514.08 × 21,354.24
  4. Step 4: Simplify right side
    46,334.64x = 1,484,420,347.70
  5. Step 5: Solve for x
    x = 1,484,420,347.70/46,334.64
  6. Step 6: Final answer
    x = 32,036.95

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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.