Home / 1,004.08-1,504.86-593.50

Finding the Fourth Proportional to 1,004.08, 1,504.86 and 593.50

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Solution

The fourth proportional to 1,004.08, 1,504.86 and 593.50 is: 889.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004.08 : 1,504.86 = 593.50 : x
  2. Step 2: Convert to fraction form
    1,004.08/1,504.86 = 593.50/x
  3. Step 3: Cross multiply
    1,004.08x = 1,504.86 × 593.50
  4. Step 4: Simplify right side
    1,004.08x = 893,134.41
  5. Step 5: Solve for x
    x = 893,134.41/1,004.08
  6. Step 6: Final answer
    x = 889.51

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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.