Home / 42,423.36-58,541.28-24,504.32

Finding the Fourth Proportional to 42,423.36, 58,541.28 and 24,504.32

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Solution

The fourth proportional to 42,423.36, 58,541.28 and 24,504.32 is: 33,814.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,423.36 : 58,541.28 = 24,504.32 : x
  2. Step 2: Convert to fraction form
    42,423.36/58,541.28 = 24,504.32/x
  3. Step 3: Cross multiply
    42,423.36x = 58,541.28 × 24,504.32
  4. Step 4: Simplify right side
    42,423.36x = 1,434,514,258.33
  5. Step 5: Solve for x
    x = 1,434,514,258.33/42,423.36
  6. Step 6: Final answer
    x = 33,814.25

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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.