Home / 4,924.82-7,385.03-1,802.57

Finding the Fourth Proportional to 4,924.82, 7,385.03 and 1,802.57

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Solution

The fourth proportional to 4,924.82, 7,385.03 and 1,802.57 is: 2,703.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,924.82 : 7,385.03 = 1,802.57 : x
  2. Step 2: Convert to fraction form
    4,924.82/7,385.03 = 1,802.57/x
  3. Step 3: Cross multiply
    4,924.82x = 7,385.03 × 1,802.57
  4. Step 4: Simplify right side
    4,924.82x = 13,312,024.51
  5. Step 5: Solve for x
    x = 13,312,024.51/4,924.82
  6. Step 6: Final answer
    x = 2,703.05

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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.