Home / 42,448.26-58,576.95-23,586.60

Finding the Fourth Proportional to 42,448.26, 58,576.95 and 23,586.60

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Solution

The fourth proportional to 42,448.26, 58,576.95 and 23,586.60 is: 32,548.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,448.26 : 58,576.95 = 23,586.60 : x
  2. Step 2: Convert to fraction form
    42,448.26/58,576.95 = 23,586.60/x
  3. Step 3: Cross multiply
    42,448.26x = 58,576.95 × 23,586.60
  4. Step 4: Simplify right side
    42,448.26x = 1,381,631,088.87
  5. Step 5: Solve for x
    x = 1,381,631,088.87/42,448.26
  6. Step 6: Final answer
    x = 32,548.59

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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.