Home / 151,702.14-227,368.41-107,341.50

Finding the Fourth Proportional to 151,702.14, 227,368.41 and 107,341.50

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Solution

The fourth proportional to 151,702.14, 227,368.41 and 107,341.50 is: 160,881.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,702.14 : 227,368.41 = 107,341.50 : x
  2. Step 2: Convert to fraction form
    151,702.14/227,368.41 = 107,341.50/x
  3. Step 3: Cross multiply
    151,702.14x = 227,368.41 × 107,341.50
  4. Step 4: Simplify right side
    151,702.14x = 24,406,066,182.02
  5. Step 5: Solve for x
    x = 24,406,066,182.02/151,702.14
  6. Step 6: Final answer
    x = 160,881.49

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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.