Home / 134,246.70-201,807.45-95,075.10

Finding the Fourth Proportional to 134,246.70, 201,807.45 and 95,075.10

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Solution

The fourth proportional to 134,246.70, 201,807.45 and 95,075.10 is: 142,922.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,246.70 : 201,807.45 = 95,075.10 : x
  2. Step 2: Convert to fraction form
    134,246.70/201,807.45 = 95,075.10/x
  3. Step 3: Cross multiply
    134,246.70x = 201,807.45 × 95,075.10
  4. Step 4: Simplify right side
    134,246.70x = 19,186,863,489.50
  5. Step 5: Solve for x
    x = 19,186,863,489.50/134,246.70
  6. Step 6: Final answer
    x = 142,922.42

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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.