Home / 264,091.56-364,389.35-156,697.13

Finding the Fourth Proportional to 264,091.56, 364,389.35 and 156,697.13

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Solution

The fourth proportional to 264,091.56, 364,389.35 and 156,697.13 is: 216,208.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,091.56 : 364,389.35 = 156,697.13 : x
  2. Step 2: Convert to fraction form
    264,091.56/364,389.35 = 156,697.13/x
  3. Step 3: Cross multiply
    264,091.56x = 364,389.35 × 156,697.13
  4. Step 4: Simplify right side
    264,091.56x = 57,098,762,742.13
  5. Step 5: Solve for x
    x = 57,098,762,742.13/264,091.56
  6. Step 6: Final answer
    x = 216,208.21

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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.