Home / 176,813.02-244,033.59-113,148.64

Finding the Fourth Proportional to 176,813.02, 244,033.59 and 113,148.64

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Solution

The fourth proportional to 176,813.02, 244,033.59 and 113,148.64 is: 156,165.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,813.02 : 244,033.59 = 113,148.64 : x
  2. Step 2: Convert to fraction form
    176,813.02/244,033.59 = 113,148.64/x
  3. Step 3: Cross multiply
    176,813.02x = 244,033.59 × 113,148.64
  4. Step 4: Simplify right side
    176,813.02x = 27,612,068,822.82
  5. Step 5: Solve for x
    x = 27,612,068,822.82/176,813.02
  6. Step 6: Final answer
    x = 156,165.36

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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.