Home / 43,213.76-59,648.16-25,069.06

Finding the Fourth Proportional to 43,213.76, 59,648.16 and 25,069.06

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Solution

The fourth proportional to 43,213.76, 59,648.16 and 25,069.06 is: 34,602.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,213.76 : 59,648.16 = 25,069.06 : x
  2. Step 2: Convert to fraction form
    43,213.76/59,648.16 = 25,069.06/x
  3. Step 3: Cross multiply
    43,213.76x = 59,648.16 × 25,069.06
  4. Step 4: Simplify right side
    43,213.76x = 1,495,323,301.93
  5. Step 5: Solve for x
    x = 1,495,323,301.93/43,213.76
  6. Step 6: Final answer
    x = 34,602.94

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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.