Home / 109,746.14-164,615.54-46,525.59

Finding the Fourth Proportional to 109,746.14, 164,615.54 and 46,525.59

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Solution

The fourth proportional to 109,746.14, 164,615.54 and 46,525.59 is: 69,786.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,746.14 : 164,615.54 = 46,525.59 : x
  2. Step 2: Convert to fraction form
    109,746.14/164,615.54 = 46,525.59/x
  3. Step 3: Cross multiply
    109,746.14x = 164,615.54 × 46,525.59
  4. Step 4: Simplify right side
    109,746.14x = 7,658,835,150.75
  5. Step 5: Solve for x
    x = 7,658,835,150.75/109,746.14
  6. Step 6: Final answer
    x = 69,786.83

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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.