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Finding the Fourth Proportional to 350,061.65, 483,094.80 and 214,093.13

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Solution

The fourth proportional to 350,061.65, 483,094.80 and 214,093.13 is: 295,454.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,061.65 : 483,094.80 = 214,093.13 : x
  2. Step 2: Convert to fraction form
    350,061.65/483,094.80 = 214,093.13/x
  3. Step 3: Cross multiply
    350,061.65x = 483,094.80 × 214,093.13
  4. Step 4: Simplify right side
    350,061.65x = 103,427,275,403.25
  5. Step 5: Solve for x
    x = 103,427,275,403.25/350,061.65
  6. Step 6: Final answer
    x = 295,454.46

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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.