Home / 25,444.83-35,112.92-14,266.11

Finding the Fourth Proportional to 25,444.83, 35,112.92 and 14,266.11

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Solution

The fourth proportional to 25,444.83, 35,112.92 and 14,266.11 is: 19,686.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,444.83 : 35,112.92 = 14,266.11 : x
  2. Step 2: Convert to fraction form
    25,444.83/35,112.92 = 14,266.11/x
  3. Step 3: Cross multiply
    25,444.83x = 35,112.92 × 14,266.11
  4. Step 4: Simplify right side
    25,444.83x = 500,924,707.81
  5. Step 5: Solve for x
    x = 500,924,707.81/25,444.83
  6. Step 6: Final answer
    x = 19,686.70

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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.