Home / 47,058.20-64,940.35-25,547.93

Finding the Fourth Proportional to 47,058.20, 64,940.35 and 25,547.93

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Solution

The fourth proportional to 47,058.20, 64,940.35 and 25,547.93 is: 35,256.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,058.20 : 64,940.35 = 25,547.93 : x
  2. Step 2: Convert to fraction form
    47,058.20/64,940.35 = 25,547.93/x
  3. Step 3: Cross multiply
    47,058.20x = 64,940.35 × 25,547.93
  4. Step 4: Simplify right side
    47,058.20x = 1,659,091,191.27
  5. Step 5: Solve for x
    x = 1,659,091,191.27/47,058.20
  6. Step 6: Final answer
    x = 35,256.16

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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.