Home / 35,444.39-52,970.76-33,395.90

Finding the Fourth Proportional to 35,444.39, 52,970.76 and 33,395.90

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Solution

The fourth proportional to 35,444.39, 52,970.76 and 33,395.90 is: 49,909.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,444.39 : 52,970.76 = 33,395.90 : x
  2. Step 2: Convert to fraction form
    35,444.39/52,970.76 = 33,395.90/x
  3. Step 3: Cross multiply
    35,444.39x = 52,970.76 × 33,395.90
  4. Step 4: Simplify right side
    35,444.39x = 1,769,005,939.03
  5. Step 5: Solve for x
    x = 1,769,005,939.03/35,444.39
  6. Step 6: Final answer
    x = 49,909.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.