Home / 277,528.00-382,988.63-150,203.59

Finding the Fourth Proportional to 277,528.00, 382,988.63 and 150,203.59

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Solution

The fourth proportional to 277,528.00, 382,988.63 and 150,203.59 is: 207,280.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,528.00 : 382,988.63 = 150,203.59 : x
  2. Step 2: Convert to fraction form
    277,528.00/382,988.63 = 150,203.59/x
  3. Step 3: Cross multiply
    277,528.00x = 382,988.63 × 150,203.59
  4. Step 4: Simplify right side
    277,528.00x = 57,526,265,446.69
  5. Step 5: Solve for x
    x = 57,526,265,446.69/277,528.00
  6. Step 6: Final answer
    x = 207,280.94

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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.