Home / 35,384.34-48,513.93-34,752.54

Finding the Fourth Proportional to 35,384.34, 48,513.93 and 34,752.54

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Solution

The fourth proportional to 35,384.34, 48,513.93 and 34,752.54 is: 47,647.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,384.34 : 48,513.93 = 34,752.54 : x
  2. Step 2: Convert to fraction form
    35,384.34/48,513.93 = 34,752.54/x
  3. Step 3: Cross multiply
    35,384.34x = 48,513.93 × 34,752.54
  4. Step 4: Simplify right side
    35,384.34x = 1,685,982,292.88
  5. Step 5: Solve for x
    x = 1,685,982,292.88/35,384.34
  6. Step 6: Final answer
    x = 47,647.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.