Home / 232,938.55-349,415.60-64,444.76

Finding the Fourth Proportional to 232,938.55, 349,415.60 and 64,444.76

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Solution

The fourth proportional to 232,938.55, 349,415.60 and 64,444.76 is: 96,669.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,938.55 : 349,415.60 = 64,444.76 : x
  2. Step 2: Convert to fraction form
    232,938.55/349,415.60 = 64,444.76/x
  3. Step 3: Cross multiply
    232,938.55x = 349,415.60 × 64,444.76
  4. Step 4: Simplify right side
    232,938.55x = 22,518,003,723.26
  5. Step 5: Solve for x
    x = 22,518,003,723.26/232,938.55
  6. Step 6: Final answer
    x = 96,669.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.