Home / 70,927.16-106,354.48-23,525.14

Finding the Fourth Proportional to 70,927.16, 106,354.48 and 23,525.14

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Solution

The fourth proportional to 70,927.16, 106,354.48 and 23,525.14 is: 35,275.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,927.16 : 106,354.48 = 23,525.14 : x
  2. Step 2: Convert to fraction form
    70,927.16/106,354.48 = 23,525.14/x
  3. Step 3: Cross multiply
    70,927.16x = 106,354.48 × 23,525.14
  4. Step 4: Simplify right side
    70,927.16x = 2,502,004,031.63
  5. Step 5: Solve for x
    x = 2,502,004,031.63/70,927.16
  6. Step 6: Final answer
    x = 35,275.68

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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.