Home / 97,633.22-134,737.02-54,026.27

Finding the Fourth Proportional to 97,633.22, 134,737.02 and 54,026.27

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Solution

The fourth proportional to 97,633.22, 134,737.02 and 54,026.27 is: 74,558.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,633.22 : 134,737.02 = 54,026.27 : x
  2. Step 2: Convert to fraction form
    97,633.22/134,737.02 = 54,026.27/x
  3. Step 3: Cross multiply
    97,633.22x = 134,737.02 × 54,026.27
  4. Step 4: Simplify right side
    97,633.22x = 7,279,337,947.83
  5. Step 5: Solve for x
    x = 7,279,337,947.83/97,633.22
  6. Step 6: Final answer
    x = 74,558.01

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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.