Home / 366,245.46-549,543.18-233,275.86

Finding the Fourth Proportional to 366,245.46, 549,543.18 and 233,275.86

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Solution

The fourth proportional to 366,245.46, 549,543.18 and 233,275.86 is: 350,025.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,245.46 : 549,543.18 = 233,275.86 : x
  2. Step 2: Convert to fraction form
    366,245.46/549,543.18 = 233,275.86/x
  3. Step 3: Cross multiply
    366,245.46x = 549,543.18 × 233,275.86
  4. Step 4: Simplify right side
    366,245.46x = 128,195,157,921.64
  5. Step 5: Solve for x
    x = 128,195,157,921.64/366,245.46
  6. Step 6: Final answer
    x = 350,025.25

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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.