Home / 176,522.04-243,594.48-101,055.96

Finding the Fourth Proportional to 176,522.04, 243,594.48 and 101,055.96

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Solution

The fourth proportional to 176,522.04, 243,594.48 and 101,055.96 is: 139,453.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,522.04 : 243,594.48 = 101,055.96 : x
  2. Step 2: Convert to fraction form
    176,522.04/243,594.48 = 101,055.96/x
  3. Step 3: Cross multiply
    176,522.04x = 243,594.48 × 101,055.96
  4. Step 4: Simplify right side
    176,522.04x = 24,616,674,027.10
  5. Step 5: Solve for x
    x = 24,616,674,027.10/176,522.04
  6. Step 6: Final answer
    x = 139,453.83

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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.