Home / 350,054.32-525,173.29-110,158.24

Finding the Fourth Proportional to 350,054.32, 525,173.29 and 110,158.24

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Solution

The fourth proportional to 350,054.32, 525,173.29 and 110,158.24 is: 165,266.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,054.32 : 525,173.29 = 110,158.24 : x
  2. Step 2: Convert to fraction form
    350,054.32/525,173.29 = 110,158.24/x
  3. Step 3: Cross multiply
    350,054.32x = 525,173.29 × 110,158.24
  4. Step 4: Simplify right side
    350,054.32x = 57,852,165,321.41
  5. Step 5: Solve for x
    x = 57,852,165,321.41/350,054.32
  6. Step 6: Final answer
    x = 165,266.25

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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.