Home / 42,595.84-58,782.66-23,476.31

Finding the Fourth Proportional to 42,595.84, 58,782.66 and 23,476.31

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Solution

The fourth proportional to 42,595.84, 58,782.66 and 23,476.31 is: 32,397.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,595.84 : 58,782.66 = 23,476.31 : x
  2. Step 2: Convert to fraction form
    42,595.84/58,782.66 = 23,476.31/x
  3. Step 3: Cross multiply
    42,595.84x = 58,782.66 × 23,476.31
  4. Step 4: Simplify right side
    42,595.84x = 1,379,999,654.87
  5. Step 5: Solve for x
    x = 1,379,999,654.87/42,595.84
  6. Step 6: Final answer
    x = 32,397.53

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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.