Home / 42,237.60-58,300.56-24,345.36

Finding the Fourth Proportional to 42,237.60, 58,300.56 and 24,345.36

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Solution

The fourth proportional to 42,237.60, 58,300.56 and 24,345.36 is: 33,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,237.60 : 58,300.56 = 24,345.36 : x
  2. Step 2: Convert to fraction form
    42,237.60/58,300.56 = 24,345.36/x
  3. Step 3: Cross multiply
    42,237.60x = 58,300.56 × 24,345.36
  4. Step 4: Simplify right side
    42,237.60x = 1,419,348,121.40
  5. Step 5: Solve for x
    x = 1,419,348,121.40/42,237.60
  6. Step 6: Final answer
    x = 33,603.90

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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.