Home / 116,632.20-174,948.30-93,304.20

Finding the Fourth Proportional to 116,632.20, 174,948.30 and 93,304.20

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Solution

The fourth proportional to 116,632.20, 174,948.30 and 93,304.20 is: 139,956.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,632.20 : 174,948.30 = 93,304.20 : x
  2. Step 2: Convert to fraction form
    116,632.20/174,948.30 = 93,304.20/x
  3. Step 3: Cross multiply
    116,632.20x = 174,948.30 × 93,304.20
  4. Step 4: Simplify right side
    116,632.20x = 16,323,411,172.86
  5. Step 5: Solve for x
    x = 16,323,411,172.86/116,632.20
  6. Step 6: Final answer
    x = 139,956.30

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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.