Home / 35,756.52-49,323.48-22,304.40

Finding the Fourth Proportional to 35,756.52, 49,323.48 and 22,304.40

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Solution

The fourth proportional to 35,756.52, 49,323.48 and 22,304.40 is: 30,767.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,756.52 : 49,323.48 = 22,304.40 : x
  2. Step 2: Convert to fraction form
    35,756.52/49,323.48 = 22,304.40/x
  3. Step 3: Cross multiply
    35,756.52x = 49,323.48 × 22,304.40
  4. Step 4: Simplify right side
    35,756.52x = 1,100,130,627.31
  5. Step 5: Solve for x
    x = 1,100,130,627.31/35,756.52
  6. Step 6: Final answer
    x = 30,767.27

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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.