Home / 213,337.04-294,402.03-116,539.71

Finding the Fourth Proportional to 213,337.04, 294,402.03 and 116,539.71

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Solution

The fourth proportional to 213,337.04, 294,402.03 and 116,539.71 is: 160,823.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    213,337.04 : 294,402.03 = 116,539.71 : x
  2. Step 2: Convert to fraction form
    213,337.04/294,402.03 = 116,539.71/x
  3. Step 3: Cross multiply
    213,337.04x = 294,402.03 × 116,539.71
  4. Step 4: Simplify right side
    213,337.04x = 34,309,527,199.61
  5. Step 5: Solve for x
    x = 34,309,527,199.61/213,337.04
  6. Step 6: Final answer
    x = 160,823.12

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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.