Home / 35,011.50-48,356.18-25,493.94

Finding the Fourth Proportional to 35,011.50, 48,356.18 and 25,493.94

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Solution

The fourth proportional to 35,011.50, 48,356.18 and 25,493.94 is: 35,210.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,011.50 : 48,356.18 = 25,493.94 : x
  2. Step 2: Convert to fraction form
    35,011.50/48,356.18 = 25,493.94/x
  3. Step 3: Cross multiply
    35,011.50x = 48,356.18 × 25,493.94
  4. Step 4: Simplify right side
    35,011.50x = 1,232,789,424.08
  5. Step 5: Solve for x
    x = 1,232,789,424.08/35,011.50
  6. Step 6: Final answer
    x = 35,210.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.