Home / 334,459.24-461,554.07-191,222.28

Finding the Fourth Proportional to 334,459.24, 461,554.07 and 191,222.28

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Solution

The fourth proportional to 334,459.24, 461,554.07 and 191,222.28 is: 263,886.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,459.24 : 461,554.07 = 191,222.28 : x
  2. Step 2: Convert to fraction form
    334,459.24/461,554.07 = 191,222.28/x
  3. Step 3: Cross multiply
    334,459.24x = 461,554.07 × 191,222.28
  4. Step 4: Simplify right side
    334,459.24x = 88,259,421,608.68
  5. Step 5: Solve for x
    x = 88,259,421,608.68/334,459.24
  6. Step 6: Final answer
    x = 263,886.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.