Home / 45,683.44-63,060.32-34,385.63

Finding the Fourth Proportional to 45,683.44, 63,060.32 and 34,385.63

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Solution

The fourth proportional to 45,683.44, 63,060.32 and 34,385.63 is: 47,465.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,683.44 : 63,060.32 = 34,385.63 : x
  2. Step 2: Convert to fraction form
    45,683.44/63,060.32 = 34,385.63/x
  3. Step 3: Cross multiply
    45,683.44x = 63,060.32 × 34,385.63
  4. Step 4: Simplify right side
    45,683.44x = 2,168,368,601.86
  5. Step 5: Solve for x
    x = 2,168,368,601.86/45,683.44
  6. Step 6: Final answer
    x = 47,465.09

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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.