Home / 176,328.12-264,543.40-64,006.52

Finding the Fourth Proportional to 176,328.12, 264,543.40 and 64,006.52

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Solution

The fourth proportional to 176,328.12, 264,543.40 and 64,006.52 is: 96,028.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,328.12 : 264,543.40 = 64,006.52 : x
  2. Step 2: Convert to fraction form
    176,328.12/264,543.40 = 64,006.52/x
  3. Step 3: Cross multiply
    176,328.12x = 264,543.40 × 64,006.52
  4. Step 4: Simplify right side
    176,328.12x = 16,932,502,422.97
  5. Step 5: Solve for x
    x = 16,932,502,422.97/176,328.12
  6. Step 6: Final answer
    x = 96,028.37

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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.