Home / 58,225.22-80,166.60-52,904.12

Finding the Fourth Proportional to 58,225.22, 80,166.60 and 52,904.12

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Solution

The fourth proportional to 58,225.22, 80,166.60 and 52,904.12 is: 72,840.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,225.22 : 80,166.60 = 52,904.12 : x
  2. Step 2: Convert to fraction form
    58,225.22/80,166.60 = 52,904.12/x
  3. Step 3: Cross multiply
    58,225.22x = 80,166.60 × 52,904.12
  4. Step 4: Simplify right side
    58,225.22x = 4,241,143,426.39
  5. Step 5: Solve for x
    x = 4,241,143,426.39/58,225.22
  6. Step 6: Final answer
    x = 72,840.32

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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.