Home / 235,307.04-352,671.39-108,776.13

Finding the Fourth Proportional to 235,307.04, 352,671.39 and 108,776.13

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Solution

The fourth proportional to 235,307.04, 352,671.39 and 108,776.13 is: 163,030.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,307.04 : 352,671.39 = 108,776.13 : x
  2. Step 2: Convert to fraction form
    235,307.04/352,671.39 = 108,776.13/x
  3. Step 3: Cross multiply
    235,307.04x = 352,671.39 × 108,776.13
  4. Step 4: Simplify right side
    235,307.04x = 38,362,228,965.92
  5. Step 5: Solve for x
    x = 38,362,228,965.92/235,307.04
  6. Step 6: Final answer
    x = 163,030.52

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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.