Home / 44,627.63-66,941.69-11,347.71

Finding the Fourth Proportional to 44,627.63, 66,941.69 and 11,347.71

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Solution

The fourth proportional to 44,627.63, 66,941.69 and 11,347.71 is: 17,021.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,627.63 : 66,941.69 = 11,347.71 : x
  2. Step 2: Convert to fraction form
    44,627.63/66,941.69 = 11,347.71/x
  3. Step 3: Cross multiply
    44,627.63x = 66,941.69 × 11,347.71
  4. Step 4: Simplify right side
    44,627.63x = 759,634,953.81
  5. Step 5: Solve for x
    x = 759,634,953.81/44,627.63
  6. Step 6: Final answer
    x = 17,021.63

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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.