Home / 6,559.02-9,051.55-3,574.85

Finding the Fourth Proportional to 6,559.02, 9,051.55 and 3,574.85

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Solution

The fourth proportional to 6,559.02, 9,051.55 and 3,574.85 is: 4,933.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559.02 : 9,051.55 = 3,574.85 : x
  2. Step 2: Convert to fraction form
    6,559.02/9,051.55 = 3,574.85/x
  3. Step 3: Cross multiply
    6,559.02x = 9,051.55 × 3,574.85
  4. Step 4: Simplify right side
    6,559.02x = 32,357,940.29
  5. Step 5: Solve for x
    x = 32,357,940.29/6,559.02
  6. Step 6: Final answer
    x = 4,933.35

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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.