Home / 233,022.48-349,532.64-73,110.12

Finding the Fourth Proportional to 233,022.48, 349,532.64 and 73,110.12

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Solution

The fourth proportional to 233,022.48, 349,532.64 and 73,110.12 is: 109,664.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,022.48 : 349,532.64 = 73,110.12 : x
  2. Step 2: Convert to fraction form
    233,022.48/349,532.64 = 73,110.12/x
  3. Step 3: Cross multiply
    233,022.48x = 349,532.64 × 73,110.12
  4. Step 4: Simplify right side
    233,022.48x = 25,554,373,254.32
  5. Step 5: Solve for x
    x = 25,554,373,254.32/233,022.48
  6. Step 6: Final answer
    x = 109,664.84

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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.