Home / 22,322.16-33,459.48-10,610.64

Finding the Fourth Proportional to 22,322.16, 33,459.48 and 10,610.64

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Solution

The fourth proportional to 22,322.16, 33,459.48 and 10,610.64 is: 15,904.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322.16 : 33,459.48 = 10,610.64 : x
  2. Step 2: Convert to fraction form
    22,322.16/33,459.48 = 10,610.64/x
  3. Step 3: Cross multiply
    22,322.16x = 33,459.48 × 10,610.64
  4. Step 4: Simplify right side
    22,322.16x = 355,026,496.87
  5. Step 5: Solve for x
    x = 355,026,496.87/22,322.16
  6. Step 6: Final answer
    x = 15,904.67

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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.