Home / 176,759.04-264,981.40-64,418.16

Finding the Fourth Proportional to 176,759.04, 264,981.40 and 64,418.16

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Solution

The fourth proportional to 176,759.04, 264,981.40 and 64,418.16 is: 96,569.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,759.04 : 264,981.40 = 64,418.16 : x
  2. Step 2: Convert to fraction form
    176,759.04/264,981.40 = 64,418.16/x
  3. Step 3: Cross multiply
    176,759.04x = 264,981.40 × 64,418.16
  4. Step 4: Simplify right side
    176,759.04x = 17,069,614,222.22
  5. Step 5: Solve for x
    x = 17,069,614,222.22/176,759.04
  6. Step 6: Final answer
    x = 96,569.96

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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.