Home / 46,320.49-63,920.56-25,099.30

Finding the Fourth Proportional to 46,320.49, 63,920.56 and 25,099.30

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Solution

The fourth proportional to 46,320.49, 63,920.56 and 25,099.30 is: 34,636.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,320.49 : 63,920.56 = 25,099.30 : x
  2. Step 2: Convert to fraction form
    46,320.49/63,920.56 = 25,099.30/x
  3. Step 3: Cross multiply
    46,320.49x = 63,920.56 × 25,099.30
  4. Step 4: Simplify right side
    46,320.49x = 1,604,361,311.61
  5. Step 5: Solve for x
    x = 1,604,361,311.61/46,320.49
  6. Step 6: Final answer
    x = 34,636.10

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1.5x scale

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.