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Finding the Fourth Proportional to 58,604.70, 88,101.45 and 50,051.10

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Solution

The fourth proportional to 58,604.70, 88,101.45 and 50,051.10 is: 75,242.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,604.70 : 88,101.45 = 50,051.10 : x
  2. Step 2: Convert to fraction form
    58,604.70/88,101.45 = 50,051.10/x
  3. Step 3: Cross multiply
    58,604.70x = 88,101.45 × 50,051.10
  4. Step 4: Simplify right side
    58,604.70x = 4,409,574,484.10
  5. Step 5: Solve for x
    x = 4,409,574,484.10/58,604.70
  6. Step 6: Final answer
    x = 75,242.68

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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.