Home / 3,300.04-4,953.30-1,840.24

Finding the Fourth Proportional to 3,300.04, 4,953.30 and 1,840.24

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Solution

The fourth proportional to 3,300.04, 4,953.30 and 1,840.24 is: 2,762.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300.04 : 4,953.30 = 1,840.24 : x
  2. Step 2: Convert to fraction form
    3,300.04/4,953.30 = 1,840.24/x
  3. Step 3: Cross multiply
    3,300.04x = 4,953.30 × 1,840.24
  4. Step 4: Simplify right side
    3,300.04x = 9,115,260.79
  5. Step 5: Solve for x
    x = 9,115,260.79/3,300.04
  6. Step 6: Final answer
    x = 2,762.17

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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.