Home / 101,534.04-152,301.36-34,973.30

Finding the Fourth Proportional to 101,534.04, 152,301.36 and 34,973.30

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Solution

The fourth proportional to 101,534.04, 152,301.36 and 34,973.30 is: 52,460.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,534.04 : 152,301.36 = 34,973.30 : x
  2. Step 2: Convert to fraction form
    101,534.04/152,301.36 = 34,973.30/x
  3. Step 3: Cross multiply
    101,534.04x = 152,301.36 × 34,973.30
  4. Step 4: Simplify right side
    101,534.04x = 5,326,481,153.69
  5. Step 5: Solve for x
    x = 5,326,481,153.69/101,534.04
  6. Step 6: Final answer
    x = 52,460.05

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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.