Home / 134,069.98-201,130.92-50,957.50

Finding the Fourth Proportional to 134,069.98, 201,130.92 and 50,957.50

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Solution

The fourth proportional to 134,069.98, 201,130.92 and 50,957.50 is: 76,446.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,069.98 : 201,130.92 = 50,957.50 : x
  2. Step 2: Convert to fraction form
    134,069.98/201,130.92 = 50,957.50/x
  3. Step 3: Cross multiply
    134,069.98x = 201,130.92 × 50,957.50
  4. Step 4: Simplify right side
    134,069.98x = 10,249,128,855.90
  5. Step 5: Solve for x
    x = 10,249,128,855.90/134,069.98
  6. Step 6: Final answer
    x = 76,446.11

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1.5x scale

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.