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Finding the Fourth Proportional to 66,152.58, 99,228.51 and 24,032.58

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Solution

The fourth proportional to 66,152.58, 99,228.51 and 24,032.58 is: 36,048.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,152.58 : 99,228.51 = 24,032.58 : x
  2. Step 2: Convert to fraction form
    66,152.58/99,228.51 = 24,032.58/x
  3. Step 3: Cross multiply
    66,152.58x = 99,228.51 × 24,032.58
  4. Step 4: Simplify right side
    66,152.58x = 2,384,717,104.86
  5. Step 5: Solve for x
    x = 2,384,717,104.86/66,152.58
  6. Step 6: Final answer
    x = 36,048.74

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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.