Home / 48,619.10-67,094.40-26,263.10

Finding the Fourth Proportional to 48,619.10, 67,094.40 and 26,263.10

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Solution

The fourth proportional to 48,619.10, 67,094.40 and 26,263.10 is: 36,243.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,619.10 : 67,094.40 = 26,263.10 : x
  2. Step 2: Convert to fraction form
    48,619.10/67,094.40 = 26,263.10/x
  3. Step 3: Cross multiply
    48,619.10x = 67,094.40 × 26,263.10
  4. Step 4: Simplify right side
    48,619.10x = 1,762,106,936.64
  5. Step 5: Solve for x
    x = 1,762,106,936.64/48,619.10
  6. Step 6: Final answer
    x = 36,243.10

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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.