Home / 42,579.93-58,762.93-23,717.06

Finding the Fourth Proportional to 42,579.93, 58,762.93 and 23,717.06

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Solution

The fourth proportional to 42,579.93, 58,762.93 and 23,717.06 is: 32,731.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,579.93 : 58,762.93 = 23,717.06 : x
  2. Step 2: Convert to fraction form
    42,579.93/58,762.93 = 23,717.06/x
  3. Step 3: Cross multiply
    42,579.93x = 58,762.93 × 23,717.06
  4. Step 4: Simplify right side
    42,579.93x = 1,393,683,936.59
  5. Step 5: Solve for x
    x = 1,393,683,936.59/42,579.93
  6. Step 6: Final answer
    x = 32,731.01

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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.