Home / 4,298.85-5,924.34-2,970.18

Finding the Fourth Proportional to 4,298.85, 5,924.34 and 2,970.18

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Solution

The fourth proportional to 4,298.85, 5,924.34 and 2,970.18 is: 4,093.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,298.85 : 5,924.34 = 2,970.18 : x
  2. Step 2: Convert to fraction form
    4,298.85/5,924.34 = 2,970.18/x
  3. Step 3: Cross multiply
    4,298.85x = 5,924.34 × 2,970.18
  4. Step 4: Simplify right side
    4,298.85x = 17,596,356.18
  5. Step 5: Solve for x
    x = 17,596,356.18/4,298.85
  6. Step 6: Final answer
    x = 4,093.27

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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.