Home / 60,709.14-91,001.34-23,259.06

Finding the Fourth Proportional to 60,709.14, 91,001.34 and 23,259.06

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Solution

The fourth proportional to 60,709.14, 91,001.34 and 23,259.06 is: 34,864.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,709.14 : 91,001.34 = 23,259.06 : x
  2. Step 2: Convert to fraction form
    60,709.14/91,001.34 = 23,259.06/x
  3. Step 3: Cross multiply
    60,709.14x = 91,001.34 × 23,259.06
  4. Step 4: Simplify right side
    60,709.14x = 2,116,605,627.14
  5. Step 5: Solve for x
    x = 2,116,605,627.14/60,709.14
  6. Step 6: Final answer
    x = 34,864.69

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1.5x scale

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.