Home / 35,484.52-48,968.05-19,570.45

Finding the Fourth Proportional to 35,484.52, 48,968.05 and 19,570.45

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Solution

The fourth proportional to 35,484.52, 48,968.05 and 19,570.45 is: 27,006.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,484.52 : 48,968.05 = 19,570.45 : x
  2. Step 2: Convert to fraction form
    35,484.52/48,968.05 = 19,570.45/x
  3. Step 3: Cross multiply
    35,484.52x = 48,968.05 × 19,570.45
  4. Step 4: Simplify right side
    35,484.52x = 958,326,431.43
  5. Step 5: Solve for x
    x = 958,326,431.43/35,484.52
  6. Step 6: Final answer
    x = 27,006.89

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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.