Home / 44,989.75-62,085.86-26,128.09

Finding the Fourth Proportional to 44,989.75, 62,085.86 and 26,128.09

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Solution

The fourth proportional to 44,989.75, 62,085.86 and 26,128.09 is: 36,056.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,989.75 : 62,085.86 = 26,128.09 : x
  2. Step 2: Convert to fraction form
    44,989.75/62,085.86 = 26,128.09/x
  3. Step 3: Cross multiply
    44,989.75x = 62,085.86 × 26,128.09
  4. Step 4: Simplify right side
    44,989.75x = 1,622,184,937.81
  5. Step 5: Solve for x
    x = 1,622,184,937.81/44,989.75
  6. Step 6: Final answer
    x = 36,056.77

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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.