Home / 98,774.16-148,184.82-32,214.35

Finding the Fourth Proportional to 98,774.16, 148,184.82 and 32,214.35

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Solution

The fourth proportional to 98,774.16, 148,184.82 and 32,214.35 is: 48,329.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    98,774.16 : 148,184.82 = 32,214.35 : x
  2. Step 2: Convert to fraction form
    98,774.16/148,184.82 = 32,214.35/x
  3. Step 3: Cross multiply
    98,774.16x = 148,184.82 × 32,214.35
  4. Step 4: Simplify right side
    98,774.16x = 4,773,676,915.24
  5. Step 5: Solve for x
    x = 4,773,676,915.24/98,774.16
  6. Step 6: Final answer
    x = 48,329.21

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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.