Home / 42,556.48-58,727.88-23,698.04

Finding the Fourth Proportional to 42,556.48, 58,727.88 and 23,698.04

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Solution

The fourth proportional to 42,556.48, 58,727.88 and 23,698.04 is: 32,703.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,556.48 : 58,727.88 = 23,698.04 : x
  2. Step 2: Convert to fraction form
    42,556.48/58,727.88 = 23,698.04/x
  3. Step 3: Cross multiply
    42,556.48x = 58,727.88 × 23,698.04
  4. Step 4: Simplify right side
    42,556.48x = 1,391,735,649.36
  5. Step 5: Solve for x
    x = 1,391,735,649.36/42,556.48
  6. Step 6: Final answer
    x = 32,703.26

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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.