Home / 232,730.56-349,088.87-64,261.18

Finding the Fourth Proportional to 232,730.56, 349,088.87 and 64,261.18

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Solution

The fourth proportional to 232,730.56, 349,088.87 and 64,261.18 is: 96,389.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,730.56 : 349,088.87 = 64,261.18 : x
  2. Step 2: Convert to fraction form
    232,730.56/349,088.87 = 64,261.18/x
  3. Step 3: Cross multiply
    232,730.56x = 349,088.87 × 64,261.18
  4. Step 4: Simplify right side
    232,730.56x = 22,432,862,389.76
  5. Step 5: Solve for x
    x = 22,432,862,389.76/232,730.56
  6. Step 6: Final answer
    x = 96,389.84

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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.