Home / 63,916.16-95,813.76-22,336.32

Finding the Fourth Proportional to 63,916.16, 95,813.76 and 22,336.32

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Solution

The fourth proportional to 63,916.16, 95,813.76 and 22,336.32 is: 33,483.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,916.16 : 95,813.76 = 22,336.32 : x
  2. Step 2: Convert to fraction form
    63,916.16/95,813.76 = 22,336.32/x
  3. Step 3: Cross multiply
    63,916.16x = 95,813.76 × 22,336.32
  4. Step 4: Simplify right side
    63,916.16x = 2,140,126,803.76
  5. Step 5: Solve for x
    x = 2,140,126,803.76/63,916.16
  6. Step 6: Final answer
    x = 33,483.34

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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.