Home / 46,610.88-69,925.46-18,525.70

Finding the Fourth Proportional to 46,610.88, 69,925.46 and 18,525.70

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Solution

The fourth proportional to 46,610.88, 69,925.46 and 18,525.70 is: 27,792.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,610.88 : 69,925.46 = 18,525.70 : x
  2. Step 2: Convert to fraction form
    46,610.88/69,925.46 = 18,525.70/x
  3. Step 3: Cross multiply
    46,610.88x = 69,925.46 × 18,525.70
  4. Step 4: Simplify right side
    46,610.88x = 1,295,418,094.32
  5. Step 5: Solve for x
    x = 1,295,418,094.32/46,610.88
  6. Step 6: Final answer
    x = 27,792.18

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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.