Home / 5,533.83-8,298.77-1,835.55

Finding the Fourth Proportional to 5,533.83, 8,298.77 and 1,835.55

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Solution

The fourth proportional to 5,533.83, 8,298.77 and 1,835.55 is: 2,752.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,533.83 : 8,298.77 = 1,835.55 : x
  2. Step 2: Convert to fraction form
    5,533.83/8,298.77 = 1,835.55/x
  3. Step 3: Cross multiply
    5,533.83x = 8,298.77 × 1,835.55
  4. Step 4: Simplify right side
    5,533.83x = 15,232,798.10
  5. Step 5: Solve for x
    x = 15,232,798.10/5,533.83
  6. Step 6: Final answer
    x = 2,752.67

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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.