Home / 134,068.80-201,101.58-34,227.84

Finding the Fourth Proportional to 134,068.80, 201,101.58 and 34,227.84

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Solution

The fourth proportional to 134,068.80, 201,101.58 and 34,227.84 is: 51,341.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,068.80 : 201,101.58 = 34,227.84 : x
  2. Step 2: Convert to fraction form
    134,068.80/201,101.58 = 34,227.84/x
  3. Step 3: Cross multiply
    134,068.80x = 201,101.58 × 34,227.84
  4. Step 4: Simplify right side
    134,068.80x = 6,883,272,703.99
  5. Step 5: Solve for x
    x = 6,883,272,703.99/134,068.80
  6. Step 6: Final answer
    x = 51,341.35

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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.