Home / 110,492.93-152,476.19-67,544.35

Finding the Fourth Proportional to 110,492.93, 152,476.19 and 67,544.35

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Solution

The fourth proportional to 110,492.93, 152,476.19 and 67,544.35 is: 93,208.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,492.93 : 152,476.19 = 67,544.35 : x
  2. Step 2: Convert to fraction form
    110,492.93/152,476.19 = 67,544.35/x
  3. Step 3: Cross multiply
    110,492.93x = 152,476.19 × 67,544.35
  4. Step 4: Simplify right side
    110,492.93x = 10,298,904,931.70
  5. Step 5: Solve for x
    x = 10,298,904,931.70/110,492.93
  6. Step 6: Final answer
    x = 93,208.72

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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.