Home / 103,927.06-155,852.13-37,349.26

Finding the Fourth Proportional to 103,927.06, 155,852.13 and 37,349.26

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Solution

The fourth proportional to 103,927.06, 155,852.13 and 37,349.26 is: 56,010.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,927.06 : 155,852.13 = 37,349.26 : x
  2. Step 2: Convert to fraction form
    103,927.06/155,852.13 = 37,349.26/x
  3. Step 3: Cross multiply
    103,927.06x = 155,852.13 × 37,349.26
  4. Step 4: Simplify right side
    103,927.06x = 5,820,961,724.92
  5. Step 5: Solve for x
    x = 5,820,961,724.92/103,927.06
  6. Step 6: Final answer
    x = 56,010.07

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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.