Home / 443,101.58-611,477.07-241,897.58

Finding the Fourth Proportional to 443,101.58, 611,477.07 and 241,897.58

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Solution

The fourth proportional to 443,101.58, 611,477.07 and 241,897.58 is: 333,816.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,101.58 : 611,477.07 = 241,897.58 : x
  2. Step 2: Convert to fraction form
    443,101.58/611,477.07 = 241,897.58/x
  3. Step 3: Cross multiply
    443,101.58x = 611,477.07 × 241,897.58
  4. Step 4: Simplify right side
    443,101.58x = 147,914,823,458.49
  5. Step 5: Solve for x
    x = 147,914,823,458.49/443,101.58
  6. Step 6: Final answer
    x = 333,816.96

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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.