Home / 211,602.30-292,010.37-116,110.59

Finding the Fourth Proportional to 211,602.30, 292,010.37 and 116,110.59

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Solution

The fourth proportional to 211,602.30, 292,010.37 and 116,110.59 is: 160,232.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,602.30 : 292,010.37 = 116,110.59 : x
  2. Step 2: Convert to fraction form
    211,602.30/292,010.37 = 116,110.59/x
  3. Step 3: Cross multiply
    211,602.30x = 292,010.37 × 116,110.59
  4. Step 4: Simplify right side
    211,602.30x = 33,905,497,438.61
  5. Step 5: Solve for x
    x = 33,905,497,438.61/211,602.30
  6. Step 6: Final answer
    x = 160,232.18

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1.5x scale

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.