Home / 29,400.03-40,544.37-22,675.01

Finding the Fourth Proportional to 29,400.03, 40,544.37 and 22,675.01

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Solution

The fourth proportional to 29,400.03, 40,544.37 and 22,675.01 is: 31,270.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,400.03 : 40,544.37 = 22,675.01 : x
  2. Step 2: Convert to fraction form
    29,400.03/40,544.37 = 22,675.01/x
  3. Step 3: Cross multiply
    29,400.03x = 40,544.37 × 22,675.01
  4. Step 4: Simplify right side
    29,400.03x = 919,343,792.47
  5. Step 5: Solve for x
    x = 919,343,792.47/29,400.03
  6. Step 6: Final answer
    x = 31,270.17

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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.