Home / 24,637.50-33,999.75-13,459.50

Finding the Fourth Proportional to 24,637.50, 33,999.75 and 13,459.50

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Solution

The fourth proportional to 24,637.50, 33,999.75 and 13,459.50 is: 18,574.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,637.50 : 33,999.75 = 13,459.50 : x
  2. Step 2: Convert to fraction form
    24,637.50/33,999.75 = 13,459.50/x
  3. Step 3: Cross multiply
    24,637.50x = 33,999.75 × 13,459.50
  4. Step 4: Simplify right side
    24,637.50x = 457,619,635.13
  5. Step 5: Solve for x
    x = 457,619,635.13/24,637.50
  6. Step 6: Final answer
    x = 18,574.11

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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.