Home / 2,316.58-3,470.77-1,924.28

Finding the Fourth Proportional to 2,316.58, 3,470.77 and 1,924.28

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Solution

The fourth proportional to 2,316.58, 3,470.77 and 1,924.28 is: 2,883.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,316.58 : 3,470.77 = 1,924.28 : x
  2. Step 2: Convert to fraction form
    2,316.58/3,470.77 = 1,924.28/x
  3. Step 3: Cross multiply
    2,316.58x = 3,470.77 × 1,924.28
  4. Step 4: Simplify right side
    2,316.58x = 6,678,740.06
  5. Step 5: Solve for x
    x = 6,678,740.06/2,316.58
  6. Step 6: Final answer
    x = 2,883.02

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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.