Home / 46,534.25-69,774.90-31,761.07

Finding the Fourth Proportional to 46,534.25, 69,774.90 and 31,761.07

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Solution

The fourth proportional to 46,534.25, 69,774.90 and 31,761.07 is: 47,623.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,534.25 : 69,774.90 = 31,761.07 : x
  2. Step 2: Convert to fraction form
    46,534.25/69,774.90 = 31,761.07/x
  3. Step 3: Cross multiply
    46,534.25x = 69,774.90 × 31,761.07
  4. Step 4: Simplify right side
    46,534.25x = 2,216,125,189.60
  5. Step 5: Solve for x
    x = 2,216,125,189.60/46,534.25
  6. Step 6: Final answer
    x = 47,623.53

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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.