Home / 25,444.08-35,106.48-14,829.84

Finding the Fourth Proportional to 25,444.08, 35,106.48 and 14,829.84

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Solution

The fourth proportional to 25,444.08, 35,106.48 and 14,829.84 is: 20,461.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,444.08 : 35,106.48 = 14,829.84 : x
  2. Step 2: Convert to fraction form
    25,444.08/35,106.48 = 14,829.84/x
  3. Step 3: Cross multiply
    25,444.08x = 35,106.48 × 14,829.84
  4. Step 4: Simplify right side
    25,444.08x = 520,623,481.36
  5. Step 5: Solve for x
    x = 520,623,481.36/25,444.08
  6. Step 6: Final answer
    x = 20,461.48

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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.