Home / 88,956.10-133,434.29-22,396.24

Finding the Fourth Proportional to 88,956.10, 133,434.29 and 22,396.24

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Solution

The fourth proportional to 88,956.10, 133,434.29 and 22,396.24 is: 33,594.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,956.10 : 133,434.29 = 22,396.24 : x
  2. Step 2: Convert to fraction form
    88,956.10/133,434.29 = 22,396.24/x
  3. Step 3: Cross multiply
    88,956.10x = 133,434.29 × 22,396.24
  4. Step 4: Simplify right side
    88,956.10x = 2,988,426,271.09
  5. Step 5: Solve for x
    x = 2,988,426,271.09/88,956.10
  6. Step 6: Final answer
    x = 33,594.39

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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.