Home / 167,088.16-250,374.22-112,840.23

Finding the Fourth Proportional to 167,088.16, 250,374.22 and 112,840.23

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Solution

The fourth proportional to 167,088.16, 250,374.22 and 112,840.23 is: 169,086.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,088.16 : 250,374.22 = 112,840.23 : x
  2. Step 2: Convert to fraction form
    167,088.16/250,374.22 = 112,840.23/x
  3. Step 3: Cross multiply
    167,088.16x = 250,374.22 × 112,840.23
  4. Step 4: Simplify right side
    167,088.16x = 28,252,283,319.00
  5. Step 5: Solve for x
    x = 28,252,283,319.00/167,088.16
  6. Step 6: Final answer
    x = 169,086.09

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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.