Home / 264,084.03-364,402.46-156,633.08

Finding the Fourth Proportional to 264,084.03, 364,402.46 and 156,633.08

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Solution

The fourth proportional to 264,084.03, 364,402.46 and 156,633.08 is: 216,133.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,084.03 : 364,402.46 = 156,633.08 : x
  2. Step 2: Convert to fraction form
    264,084.03/364,402.46 = 156,633.08/x
  3. Step 3: Cross multiply
    264,084.03x = 364,402.46 × 156,633.08
  4. Step 4: Simplify right side
    264,084.03x = 57,077,478,238.95
  5. Step 5: Solve for x
    x = 57,077,478,238.95/264,084.03
  6. Step 6: Final answer
    x = 216,133.77

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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.