Home / 35,700.59-53,583.01-19,074.84

Finding the Fourth Proportional to 35,700.59, 53,583.01 and 19,074.84

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Solution

The fourth proportional to 35,700.59, 53,583.01 and 19,074.84 is: 28,629.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,700.59 : 53,583.01 = 19,074.84 : x
  2. Step 2: Convert to fraction form
    35,700.59/53,583.01 = 19,074.84/x
  3. Step 3: Cross multiply
    35,700.59x = 53,583.01 × 19,074.84
  4. Step 4: Simplify right side
    35,700.59x = 1,022,087,074.55
  5. Step 5: Solve for x
    x = 1,022,087,074.55/35,700.59
  6. Step 6: Final answer
    x = 28,629.42

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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.