Home / 175,303.14-241,864.50-107,249.18

Finding the Fourth Proportional to 175,303.14, 241,864.50 and 107,249.18

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Solution

The fourth proportional to 175,303.14, 241,864.50 and 107,249.18 is: 147,970.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,303.14 : 241,864.50 = 107,249.18 : x
  2. Step 2: Convert to fraction form
    175,303.14/241,864.50 = 107,249.18/x
  3. Step 3: Cross multiply
    175,303.14x = 241,864.50 × 107,249.18
  4. Step 4: Simplify right side
    175,303.14x = 25,939,768,086.79
  5. Step 5: Solve for x
    x = 25,939,768,086.79/175,303.14
  6. Step 6: Final answer
    x = 147,970.93

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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.