Home / 239,543.06-358,567.22-176,434.44

Finding the Fourth Proportional to 239,543.06, 358,567.22 and 176,434.44

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Solution

The fourth proportional to 239,543.06, 358,567.22 and 176,434.44 is: 264,101.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,543.06 : 358,567.22 = 176,434.44 : x
  2. Step 2: Convert to fraction form
    239,543.06/358,567.22 = 176,434.44/x
  3. Step 3: Cross multiply
    239,543.06x = 358,567.22 × 176,434.44
  4. Step 4: Simplify right side
    239,543.06x = 63,263,605,780.88
  5. Step 5: Solve for x
    x = 63,263,605,780.88/239,543.06
  6. Step 6: Final answer
    x = 264,101.19

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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.