Home / 112,667.06-169,011.87-41,608.36

Finding the Fourth Proportional to 112,667.06, 169,011.87 and 41,608.36

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Solution

The fourth proportional to 112,667.06, 169,011.87 and 41,608.36 is: 62,416.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,667.06 : 169,011.87 = 41,608.36 : x
  2. Step 2: Convert to fraction form
    112,667.06/169,011.87 = 41,608.36/x
  3. Step 3: Cross multiply
    112,667.06x = 169,011.87 × 41,608.36
  4. Step 4: Simplify right side
    112,667.06x = 7,032,306,574.42
  5. Step 5: Solve for x
    x = 7,032,306,574.42/112,667.06
  6. Step 6: Final answer
    x = 62,416.70

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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.