Home / 44,048.14-66,077.34-14,051.92

Finding the Fourth Proportional to 44,048.14, 66,077.34 and 14,051.92

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Solution

The fourth proportional to 44,048.14, 66,077.34 and 14,051.92 is: 21,079.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,048.14 : 66,077.34 = 14,051.92 : x
  2. Step 2: Convert to fraction form
    44,048.14/66,077.34 = 14,051.92/x
  3. Step 3: Cross multiply
    44,048.14x = 66,077.34 × 14,051.92
  4. Step 4: Simplify right side
    44,048.14x = 928,513,495.49
  5. Step 5: Solve for x
    x = 928,513,495.49/44,048.14
  6. Step 6: Final answer
    x = 21,079.52

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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.