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Finding the Fourth Proportional to 44,720, 61,715.04 and 24,848

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Solution

The fourth proportional to 44,720, 61,715.04 and 24,848 is: 34,291.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,720 : 61,715.04 = 24,848 : x
  2. Step 2: Convert to fraction form
    44,720/61,715.04 = 24,848/x
  3. Step 3: Cross multiply
    44,720x = 61,715.04 × 24,848
  4. Step 4: Simplify right side
    44,720x = 1,533,495,313.92
  5. Step 5: Solve for x
    x = 1,533,495,313.92/44,720
  6. Step 6: Final answer
    x = 34,291.04

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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.