Home / 94,913.46-142,385.58-35,754.30

Finding the Fourth Proportional to 94,913.46, 142,385.58 and 35,754.30

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Solution

The fourth proportional to 94,913.46, 142,385.58 and 35,754.30 is: 53,637.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,913.46 : 142,385.58 = 35,754.30 : x
  2. Step 2: Convert to fraction form
    94,913.46/142,385.58 = 35,754.30/x
  3. Step 3: Cross multiply
    94,913.46x = 142,385.58 × 35,754.30
  4. Step 4: Simplify right side
    94,913.46x = 5,090,896,742.99
  5. Step 5: Solve for x
    x = 5,090,896,742.99/94,913.46
  6. Step 6: Final answer
    x = 53,637.25

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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.