Home / 264,256.18-364,521.02-168,655.12

Finding the Fourth Proportional to 264,256.18, 364,521.02 and 168,655.12

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Solution

The fourth proportional to 264,256.18, 364,521.02 and 168,655.12 is: 232,646.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,256.18 : 364,521.02 = 168,655.12 : x
  2. Step 2: Convert to fraction form
    264,256.18/364,521.02 = 168,655.12/x
  3. Step 3: Cross multiply
    264,256.18x = 364,521.02 × 168,655.12
  4. Step 4: Simplify right side
    264,256.18x = 61,478,336,370.62
  5. Step 5: Solve for x
    x = 61,478,336,370.62/264,256.18
  6. Step 6: Final answer
    x = 232,646.73

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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.