Home / 19,233.04-26,541.52-10,401.04

Finding the Fourth Proportional to 19,233.04, 26,541.52 and 10,401.04

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Solution

The fourth proportional to 19,233.04, 26,541.52 and 10,401.04 is: 14,353.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.04 : 26,541.52 = 10,401.04 : x
  2. Step 2: Convert to fraction form
    19,233.04/26,541.52 = 10,401.04/x
  3. Step 3: Cross multiply
    19,233.04x = 26,541.52 × 10,401.04
  4. Step 4: Simplify right side
    19,233.04x = 276,059,411.18
  5. Step 5: Solve for x
    x = 276,059,411.18/19,233.04
  6. Step 6: Final answer
    x = 14,353.39

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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.