Home / 233,814.32-350,773.44-109,087.28

Finding the Fourth Proportional to 233,814.32, 350,773.44 and 109,087.28

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Solution

The fourth proportional to 233,814.32, 350,773.44 and 109,087.28 is: 163,655.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,814.32 : 350,773.44 = 109,087.28 : x
  2. Step 2: Convert to fraction form
    233,814.32/350,773.44 = 109,087.28/x
  3. Step 3: Cross multiply
    233,814.32x = 350,773.44 × 109,087.28
  4. Step 4: Simplify right side
    233,814.32x = 38,264,920,465.84
  5. Step 5: Solve for x
    x = 38,264,920,465.84/233,814.32
  6. Step 6: Final answer
    x = 163,655.16

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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.