Home / 48,710.34-67,220.28-26,354.34

Finding the Fourth Proportional to 48,710.34, 67,220.28 and 26,354.34

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Solution

The fourth proportional to 48,710.34, 67,220.28 and 26,354.34 is: 36,369.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,710.34 : 67,220.28 = 26,354.34 : x
  2. Step 2: Convert to fraction form
    48,710.34/67,220.28 = 26,354.34/x
  3. Step 3: Cross multiply
    48,710.34x = 67,220.28 × 26,354.34
  4. Step 4: Simplify right side
    48,710.34x = 1,771,546,114.02
  5. Step 5: Solve for x
    x = 1,771,546,114.02/48,710.34
  6. Step 6: Final answer
    x = 36,369.00

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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.