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Finding the Fourth Proportional to 175,343.39, 241,812.44 and 110,700.32

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Solution

The fourth proportional to 175,343.39, 241,812.44 and 110,700.32 is: 152,664.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,343.39 : 241,812.44 = 110,700.32 : x
  2. Step 2: Convert to fraction form
    175,343.39/241,812.44 = 110,700.32/x
  3. Step 3: Cross multiply
    175,343.39x = 241,812.44 × 110,700.32
  4. Step 4: Simplify right side
    175,343.39x = 26,768,713,934.48
  5. Step 5: Solve for x
    x = 26,768,713,934.48/175,343.39
  6. Step 6: Final answer
    x = 152,664.52

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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.