Home / 14,804.30-22,124.58-13,262.46

Finding the Fourth Proportional to 14,804.30, 22,124.58 and 13,262.46

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Solution

The fourth proportional to 14,804.30, 22,124.58 and 13,262.46 is: 19,820.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,804.30 : 22,124.58 = 13,262.46 : x
  2. Step 2: Convert to fraction form
    14,804.30/22,124.58 = 13,262.46/x
  3. Step 3: Cross multiply
    14,804.30x = 22,124.58 × 13,262.46
  4. Step 4: Simplify right side
    14,804.30x = 293,426,290.95
  5. Step 5: Solve for x
    x = 293,426,290.95/14,804.30
  6. Step 6: Final answer
    x = 19,820.35

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.