Home / 134,565.40-201,847.08-34,717.10

Finding the Fourth Proportional to 134,565.40, 201,847.08 and 34,717.10

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Solution

The fourth proportional to 134,565.40, 201,847.08 and 34,717.10 is: 52,075.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,565.40 : 201,847.08 = 34,717.10 : x
  2. Step 2: Convert to fraction form
    134,565.40/201,847.08 = 34,717.10/x
  3. Step 3: Cross multiply
    134,565.40x = 201,847.08 × 34,717.10
  4. Step 4: Simplify right side
    134,565.40x = 7,007,545,765.69
  5. Step 5: Solve for x
    x = 7,007,545,765.69/134,565.40
  6. Step 6: Final answer
    x = 52,075.39

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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.