Home / 22,208.04-33,313.95-7,009.74

Finding the Fourth Proportional to 22,208.04, 33,313.95 and 7,009.74

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Solution

The fourth proportional to 22,208.04, 33,313.95 and 7,009.74 is: 10,515.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,208.04 : 33,313.95 = 7,009.74 : x
  2. Step 2: Convert to fraction form
    22,208.04/33,313.95 = 7,009.74/x
  3. Step 3: Cross multiply
    22,208.04x = 33,313.95 × 7,009.74
  4. Step 4: Simplify right side
    22,208.04x = 233,522,127.87
  5. Step 5: Solve for x
    x = 233,522,127.87/22,208.04
  6. Step 6: Final answer
    x = 10,515.21

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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.