Home / 176,522.10-264,699.96-64,123.08

Finding the Fourth Proportional to 176,522.10, 264,699.96 and 64,123.08

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Solution

The fourth proportional to 176,522.10, 264,699.96 and 64,123.08 is: 96,154.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,522.10 : 264,699.96 = 64,123.08 : x
  2. Step 2: Convert to fraction form
    176,522.10/264,699.96 = 64,123.08/x
  3. Step 3: Cross multiply
    176,522.10x = 264,699.96 × 64,123.08
  4. Step 4: Simplify right side
    176,522.10x = 16,973,376,390.46
  5. Step 5: Solve for x
    x = 16,973,376,390.46/176,522.10
  6. Step 6: Final answer
    x = 96,154.40

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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.