Home / 39,022.05-58,533.09-15,632.10

Finding the Fourth Proportional to 39,022.05, 58,533.09 and 15,632.10

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Solution

The fourth proportional to 39,022.05, 58,533.09 and 15,632.10 is: 23,448.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,022.05 : 58,533.09 = 15,632.10 : x
  2. Step 2: Convert to fraction form
    39,022.05/58,533.09 = 15,632.10/x
  3. Step 3: Cross multiply
    39,022.05x = 58,533.09 × 15,632.10
  4. Step 4: Simplify right side
    39,022.05x = 914,995,116.19
  5. Step 5: Solve for x
    x = 914,995,116.19/39,022.05
  6. Step 6: Final answer
    x = 23,448.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.