Home / 254,549.20-351,316.20-183,165.52

Finding the Fourth Proportional to 254,549.20, 351,316.20 and 183,165.52

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Solution

The fourth proportional to 254,549.20, 351,316.20 and 183,165.52 is: 252,795.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    254,549.20 : 351,316.20 = 183,165.52 : x
  2. Step 2: Convert to fraction form
    254,549.20/351,316.20 = 183,165.52/x
  3. Step 3: Cross multiply
    254,549.20x = 351,316.20 × 183,165.52
  4. Step 4: Simplify right side
    254,549.20x = 64,349,014,457.42
  5. Step 5: Solve for x
    x = 64,349,014,457.42/254,549.20
  6. Step 6: Final answer
    x = 252,795.98

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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.