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Finding the Fourth Proportional to 44,946, 67,077.23 and 39,963.93

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Solution

The fourth proportional to 44,946, 67,077.23 and 39,963.93 is: 59,642.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,946 : 67,077.23 = 39,963.93 : x
  2. Step 2: Convert to fraction form
    44,946/67,077.23 = 39,963.93/x
  3. Step 3: Cross multiply
    44,946x = 67,077.23 × 39,963.93
  4. Step 4: Simplify right side
    44,946x = 2,680,669,524.49
  5. Step 5: Solve for x
    x = 2,680,669,524.49/44,946
  6. Step 6: Final answer
    x = 59,642.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.