Home / 95,332.14-142,953.80-35,358.21

Finding the Fourth Proportional to 95,332.14, 142,953.80 and 35,358.21

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Solution

The fourth proportional to 95,332.14, 142,953.80 and 35,358.21 is: 53,020.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,332.14 : 142,953.80 = 35,358.21 : x
  2. Step 2: Convert to fraction form
    95,332.14/142,953.80 = 35,358.21/x
  3. Step 3: Cross multiply
    95,332.14x = 142,953.80 × 35,358.21
  4. Step 4: Simplify right side
    95,332.14x = 5,054,590,303.91
  5. Step 5: Solve for x
    x = 5,054,590,303.91/95,332.14
  6. Step 6: Final answer
    x = 53,020.84

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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.