Home / 134,050.42-201,075.46-34,210.62

Finding the Fourth Proportional to 134,050.42, 201,075.46 and 34,210.62

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Solution

The fourth proportional to 134,050.42, 201,075.46 and 34,210.62 is: 51,315.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,050.42 : 201,075.46 = 34,210.62 : x
  2. Step 2: Convert to fraction form
    134,050.42/201,075.46 = 34,210.62/x
  3. Step 3: Cross multiply
    134,050.42x = 201,075.46 × 34,210.62
  4. Step 4: Simplify right side
    134,050.42x = 6,878,915,148.01
  5. Step 5: Solve for x
    x = 6,878,915,148.01/134,050.42
  6. Step 6: Final answer
    x = 51,315.88

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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.