Home / 42,296.14-58,368.60-23,433.28

Finding the Fourth Proportional to 42,296.14, 58,368.60 and 23,433.28

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Solution

The fourth proportional to 42,296.14, 58,368.60 and 23,433.28 is: 32,337.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,296.14 : 58,368.60 = 23,433.28 : x
  2. Step 2: Convert to fraction form
    42,296.14/58,368.60 = 23,433.28/x
  3. Step 3: Cross multiply
    42,296.14x = 58,368.60 × 23,433.28
  4. Step 4: Simplify right side
    42,296.14x = 1,367,767,747.01
  5. Step 5: Solve for x
    x = 1,367,767,747.01/42,296.14
  6. Step 6: Final answer
    x = 32,337.89

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1.5x scale

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.