Home / 39,423.10-59,058.05-35,005.36

Finding the Fourth Proportional to 39,423.10, 59,058.05 and 35,005.36

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Solution

The fourth proportional to 39,423.10, 59,058.05 and 35,005.36 is: 52,440.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,423.10 : 59,058.05 = 35,005.36 : x
  2. Step 2: Convert to fraction form
    39,423.10/59,058.05 = 35,005.36/x
  3. Step 3: Cross multiply
    39,423.10x = 59,058.05 × 35,005.36
  4. Step 4: Simplify right side
    39,423.10x = 2,067,348,301.15
  5. Step 5: Solve for x
    x = 2,067,348,301.15/39,423.10
  6. Step 6: Final answer
    x = 52,440.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.