Home / 169,215.14-233,526.23-93,762.02

Finding the Fourth Proportional to 169,215.14, 233,526.23 and 93,762.02

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Solution

The fourth proportional to 169,215.14, 233,526.23 and 93,762.02 is: 129,396.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,215.14 : 233,526.23 = 93,762.02 : x
  2. Step 2: Convert to fraction form
    169,215.14/233,526.23 = 93,762.02/x
  3. Step 3: Cross multiply
    169,215.14x = 233,526.23 × 93,762.02
  4. Step 4: Simplify right side
    169,215.14x = 21,895,889,411.34
  5. Step 5: Solve for x
    x = 21,895,889,411.34/169,215.14
  6. Step 6: Final answer
    x = 129,396.76

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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.