Home / 46,847.76-70,276.56-15,260.28

Finding the Fourth Proportional to 46,847.76, 70,276.56 and 15,260.28

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Solution

The fourth proportional to 46,847.76, 70,276.56 and 15,260.28 is: 22,892.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,847.76 : 70,276.56 = 15,260.28 : x
  2. Step 2: Convert to fraction form
    46,847.76/70,276.56 = 15,260.28/x
  3. Step 3: Cross multiply
    46,847.76x = 70,276.56 × 15,260.28
  4. Step 4: Simplify right side
    46,847.76x = 1,072,439,983.04
  5. Step 5: Solve for x
    x = 1,072,439,983.04/46,847.76
  6. Step 6: Final answer
    x = 22,892.02

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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.