Home / 293,478.19-439,236.39-167,084.50

Finding the Fourth Proportional to 293,478.19, 439,236.39 and 167,084.50

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Solution

The fourth proportional to 293,478.19, 439,236.39 and 167,084.50 is: 250,068.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,478.19 : 439,236.39 = 167,084.50 : x
  2. Step 2: Convert to fraction form
    293,478.19/439,236.39 = 167,084.50/x
  3. Step 3: Cross multiply
    293,478.19x = 439,236.39 × 167,084.50
  4. Step 4: Simplify right side
    293,478.19x = 73,389,593,154.00
  5. Step 5: Solve for x
    x = 73,389,593,154.00/293,478.19
  6. Step 6: Final answer
    x = 250,068.31

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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.