Home / 147,088.04-220,438.22-58,293.14

Finding the Fourth Proportional to 147,088.04, 220,438.22 and 58,293.14

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Solution

The fourth proportional to 147,088.04, 220,438.22 and 58,293.14 is: 87,362.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,088.04 : 220,438.22 = 58,293.14 : x
  2. Step 2: Convert to fraction form
    147,088.04/220,438.22 = 58,293.14/x
  3. Step 3: Cross multiply
    147,088.04x = 220,438.22 × 58,293.14
  4. Step 4: Simplify right side
    147,088.04x = 12,850,034,626.15
  5. Step 5: Solve for x
    x = 12,850,034,626.15/147,088.04
  6. Step 6: Final answer
    x = 87,362.88

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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.