Home / 92,535.81-127,699.70-50,094.24

Finding the Fourth Proportional to 92,535.81, 127,699.70 and 50,094.24

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Solution

The fourth proportional to 92,535.81, 127,699.70 and 50,094.24 is: 69,130.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,535.81 : 127,699.70 = 50,094.24 : x
  2. Step 2: Convert to fraction form
    92,535.81/127,699.70 = 50,094.24/x
  3. Step 3: Cross multiply
    92,535.81x = 127,699.70 × 50,094.24
  4. Step 4: Simplify right side
    92,535.81x = 6,397,019,169.26
  5. Step 5: Solve for x
    x = 6,397,019,169.26/92,535.81
  6. Step 6: Final answer
    x = 69,130.20

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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.