Home / 74,054.70-111,094.17-23,457.18

Finding the Fourth Proportional to 74,054.70, 111,094.17 and 23,457.18

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Solution

The fourth proportional to 74,054.70, 111,094.17 and 23,457.18 is: 35,189.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,054.70 : 111,094.17 = 23,457.18 : x
  2. Step 2: Convert to fraction form
    74,054.70/111,094.17 = 23,457.18/x
  3. Step 3: Cross multiply
    74,054.70x = 111,094.17 × 23,457.18
  4. Step 4: Simplify right side
    74,054.70x = 2,605,955,942.64
  5. Step 5: Solve for x
    x = 2,605,955,942.64/74,054.70
  6. Step 6: Final answer
    x = 35,189.61

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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.