Home / 61,999.16-92,996.28-26,445.84

Finding the Fourth Proportional to 61,999.16, 92,996.28 and 26,445.84

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Solution

The fourth proportional to 61,999.16, 92,996.28 and 26,445.84 is: 39,667.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,999.16 : 92,996.28 = 26,445.84 : x
  2. Step 2: Convert to fraction form
    61,999.16/92,996.28 = 26,445.84/x
  3. Step 3: Cross multiply
    61,999.16x = 92,996.28 × 26,445.84
  4. Step 4: Simplify right side
    61,999.16x = 2,459,364,741.48
  5. Step 5: Solve for x
    x = 2,459,364,741.48/61,999.16
  6. Step 6: Final answer
    x = 39,667.71

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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.