Home / 176,152.10-264,098.76-56,140.01

Finding the Fourth Proportional to 176,152.10, 264,098.76 and 56,140.01

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Solution

The fourth proportional to 176,152.10, 264,098.76 and 56,140.01 is: 84,168.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,152.10 : 264,098.76 = 56,140.01 : x
  2. Step 2: Convert to fraction form
    176,152.10/264,098.76 = 56,140.01/x
  3. Step 3: Cross multiply
    176,152.10x = 264,098.76 × 56,140.01
  4. Step 4: Simplify right side
    176,152.10x = 14,826,505,755.63
  5. Step 5: Solve for x
    x = 14,826,505,755.63/176,152.10
  6. Step 6: Final answer
    x = 84,168.77

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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.