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Finding the Fourth Proportional to 35,597.34, 49,124.58 and 19,464.72

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Solution

The fourth proportional to 35,597.34, 49,124.58 and 19,464.72 is: 26,861.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,597.34 : 49,124.58 = 19,464.72 : x
  2. Step 2: Convert to fraction form
    35,597.34/49,124.58 = 19,464.72/x
  3. Step 3: Cross multiply
    35,597.34x = 49,124.58 × 19,464.72
  4. Step 4: Simplify right side
    35,597.34x = 956,196,194.82
  5. Step 5: Solve for x
    x = 956,196,194.82/35,597.34
  6. Step 6: Final answer
    x = 26,861.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.