Home / 42,544.40-58,710.30-26,637.62

Finding the Fourth Proportional to 42,544.40, 58,710.30 and 26,637.62

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Solution

The fourth proportional to 42,544.40, 58,710.30 and 26,637.62 is: 36,759.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,544.40 : 58,710.30 = 26,637.62 : x
  2. Step 2: Convert to fraction form
    42,544.40/58,710.30 = 26,637.62/x
  3. Step 3: Cross multiply
    42,544.40x = 58,710.30 × 26,637.62
  4. Step 4: Simplify right side
    42,544.40x = 1,563,902,661.49
  5. Step 5: Solve for x
    x = 1,563,902,661.49/42,544.40
  6. Step 6: Final answer
    x = 36,759.31

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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.