Home / 7,533.81-11,300.61-3,373.04

Finding the Fourth Proportional to 7,533.81, 11,300.61 and 3,373.04

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Solution

The fourth proportional to 7,533.81, 11,300.61 and 3,373.04 is: 5,059.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533.81 : 11,300.61 = 3,373.04 : x
  2. Step 2: Convert to fraction form
    7,533.81/11,300.61 = 3,373.04/x
  3. Step 3: Cross multiply
    7,533.81x = 11,300.61 × 3,373.04
  4. Step 4: Simplify right side
    7,533.81x = 38,117,437.81
  5. Step 5: Solve for x
    x = 38,117,437.81/7,533.81
  6. Step 6: Final answer
    x = 5,059.52

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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.