Home / 88,925.64-133,388.45-36,335.07

Finding the Fourth Proportional to 88,925.64, 133,388.45 and 36,335.07

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Solution

The fourth proportional to 88,925.64, 133,388.45 and 36,335.07 is: 54,502.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,925.64 : 133,388.45 = 36,335.07 : x
  2. Step 2: Convert to fraction form
    88,925.64/133,388.45 = 36,335.07/x
  3. Step 3: Cross multiply
    88,925.64x = 133,388.45 × 36,335.07
  4. Step 4: Simplify right side
    88,925.64x = 4,846,677,819.32
  5. Step 5: Solve for x
    x = 4,846,677,819.32/88,925.64
  6. Step 6: Final answer
    x = 54,502.59

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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.