Home / 176,814.88-244,025.28-99,303.23

Finding the Fourth Proportional to 176,814.88, 244,025.28 and 99,303.23

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Solution

The fourth proportional to 176,814.88, 244,025.28 and 99,303.23 is: 137,050.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,814.88 : 244,025.28 = 99,303.23 : x
  2. Step 2: Convert to fraction form
    176,814.88/244,025.28 = 99,303.23/x
  3. Step 3: Cross multiply
    176,814.88x = 244,025.28 × 99,303.23
  4. Step 4: Simplify right side
    176,814.88x = 24,232,498,505.65
  5. Step 5: Solve for x
    x = 24,232,498,505.65/176,814.88
  6. Step 6: Final answer
    x = 137,050.11

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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.