Home / 46,534.07-69,774.62-31,760.88

Finding the Fourth Proportional to 46,534.07, 69,774.62 and 31,760.88

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Solution

The fourth proportional to 46,534.07, 69,774.62 and 31,760.88 is: 47,623.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,534.07 : 69,774.62 = 31,760.88 : x
  2. Step 2: Convert to fraction form
    46,534.07/69,774.62 = 31,760.88/x
  3. Step 3: Cross multiply
    46,534.07x = 69,774.62 × 31,760.88
  4. Step 4: Simplify right side
    46,534.07x = 2,216,103,174.06
  5. Step 5: Solve for x
    x = 2,216,103,174.06/46,534.07
  6. Step 6: Final answer
    x = 47,623.24

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1.5x scale

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.