Home / 35,460.98-53,208.36-22,130.35

Finding the Fourth Proportional to 35,460.98, 53,208.36 and 22,130.35

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Solution

The fourth proportional to 35,460.98, 53,208.36 and 22,130.35 is: 33,206.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,460.98 : 53,208.36 = 22,130.35 : x
  2. Step 2: Convert to fraction form
    35,460.98/53,208.36 = 22,130.35/x
  3. Step 3: Cross multiply
    35,460.98x = 53,208.36 × 22,130.35
  4. Step 4: Simplify right side
    35,460.98x = 1,177,519,496.71
  5. Step 5: Solve for x
    x = 1,177,519,496.71/35,460.98
  6. Step 6: Final answer
    x = 33,206.06

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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.