Home / 42,535.69-58,702.64-24,631.01

Finding the Fourth Proportional to 42,535.69, 58,702.64 and 24,631.01

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Solution

The fourth proportional to 42,535.69, 58,702.64 and 24,631.01 is: 33,992.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,535.69 : 58,702.64 = 24,631.01 : x
  2. Step 2: Convert to fraction form
    42,535.69/58,702.64 = 24,631.01/x
  3. Step 3: Cross multiply
    42,535.69x = 58,702.64 × 24,631.01
  4. Step 4: Simplify right side
    42,535.69x = 1,445,905,312.87
  5. Step 5: Solve for x
    x = 1,445,905,312.87/42,535.69
  6. Step 6: Final answer
    x = 33,992.76

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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.