Home / 35,739.36-49,285.24-32,914.08

Finding the Fourth Proportional to 35,739.36, 49,285.24 and 32,914.08

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Solution

The fourth proportional to 35,739.36, 49,285.24 and 32,914.08 is: 45,389.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,739.36 : 49,285.24 = 32,914.08 : x
  2. Step 2: Convert to fraction form
    35,739.36/49,285.24 = 32,914.08/x
  3. Step 3: Cross multiply
    35,739.36x = 49,285.24 × 32,914.08
  4. Step 4: Simplify right side
    35,739.36x = 1,622,178,332.18
  5. Step 5: Solve for x
    x = 1,622,178,332.18/35,739.36
  6. Step 6: Final answer
    x = 45,389.13

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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.