Home / 167,252.40-230,886.84-112,155.50

Finding the Fourth Proportional to 167,252.40, 230,886.84 and 112,155.50

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Solution

The fourth proportional to 167,252.40, 230,886.84 and 112,155.50 is: 154,827.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,252.40 : 230,886.84 = 112,155.50 : x
  2. Step 2: Convert to fraction form
    167,252.40/230,886.84 = 112,155.50/x
  3. Step 3: Cross multiply
    167,252.40x = 230,886.84 × 112,155.50
  4. Step 4: Simplify right side
    167,252.40x = 25,895,227,829.19
  5. Step 5: Solve for x
    x = 25,895,227,829.19/167,252.40
  6. Step 6: Final answer
    x = 154,827.24

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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.