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Finding the Fourth Proportional to 174,889.98, 241,326.71 and 110,334.87

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Solution

The fourth proportional to 174,889.98, 241,326.71 and 110,334.87 is: 152,248.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,889.98 : 241,326.71 = 110,334.87 : x
  2. Step 2: Convert to fraction form
    174,889.98/241,326.71 = 110,334.87/x
  3. Step 3: Cross multiply
    174,889.98x = 241,326.71 × 110,334.87
  4. Step 4: Simplify right side
    174,889.98x = 26,626,750,132.48
  5. Step 5: Solve for x
    x = 26,626,750,132.48/174,889.98
  6. Step 6: Final answer
    x = 152,248.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.