Home / 92,509.62-127,663.65-50,068.14

Finding the Fourth Proportional to 92,509.62, 127,663.65 and 50,068.14

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Solution

The fourth proportional to 92,509.62, 127,663.65 and 50,068.14 is: 69,094.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,509.62 : 127,663.65 = 50,068.14 : x
  2. Step 2: Convert to fraction form
    92,509.62/127,663.65 = 50,068.14/x
  3. Step 3: Cross multiply
    92,509.62x = 127,663.65 × 50,068.14
  4. Step 4: Simplify right side
    92,509.62x = 6,391,881,501.11
  5. Step 5: Solve for x
    x = 6,391,881,501.11/92,509.62
  6. Step 6: Final answer
    x = 69,094.24

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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.