Home / 14,852.20-22,283.10-9,927.40

Finding the Fourth Proportional to 14,852.20, 22,283.10 and 9,927.40

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Solution

The fourth proportional to 14,852.20, 22,283.10 and 9,927.40 is: 14,894.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,852.20 : 22,283.10 = 9,927.40 : x
  2. Step 2: Convert to fraction form
    14,852.20/22,283.10 = 9,927.40/x
  3. Step 3: Cross multiply
    14,852.20x = 22,283.10 × 9,927.40
  4. Step 4: Simplify right side
    14,852.20x = 221,213,246.94
  5. Step 5: Solve for x
    x = 221,213,246.94/14,852.20
  6. Step 6: Final answer
    x = 14,894.31

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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.