Home / 17,484.84-26,224.63-5,637.06

Finding the Fourth Proportional to 17,484.84, 26,224.63 and 5,637.06

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Solution

The fourth proportional to 17,484.84, 26,224.63 and 5,637.06 is: 8,454.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,484.84 : 26,224.63 = 5,637.06 : x
  2. Step 2: Convert to fraction form
    17,484.84/26,224.63 = 5,637.06/x
  3. Step 3: Cross multiply
    17,484.84x = 26,224.63 × 5,637.06
  4. Step 4: Simplify right side
    17,484.84x = 147,829,812.79
  5. Step 5: Solve for x
    x = 147,829,812.79/17,484.84
  6. Step 6: Final answer
    x = 8,454.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.