Home / 23,946.08-33,045.02-13,335.48

Finding the Fourth Proportional to 23,946.08, 33,045.02 and 13,335.48

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Solution

The fourth proportional to 23,946.08, 33,045.02 and 13,335.48 is: 18,402.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,946.08 : 33,045.02 = 13,335.48 : x
  2. Step 2: Convert to fraction form
    23,946.08/33,045.02 = 13,335.48/x
  3. Step 3: Cross multiply
    23,946.08x = 33,045.02 × 13,335.48
  4. Step 4: Simplify right side
    23,946.08x = 440,671,203.31
  5. Step 5: Solve for x
    x = 440,671,203.31/23,946.08
  6. Step 6: Final answer
    x = 18,402.64

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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.