Home / 94,526.13-141,811.25-31,341.63

Finding the Fourth Proportional to 94,526.13, 141,811.25 and 31,341.63

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Solution

The fourth proportional to 94,526.13, 141,811.25 and 31,341.63 is: 47,019.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,526.13 : 141,811.25 = 31,341.63 : x
  2. Step 2: Convert to fraction form
    94,526.13/141,811.25 = 31,341.63/x
  3. Step 3: Cross multiply
    94,526.13x = 141,811.25 × 31,341.63
  4. Step 4: Simplify right side
    94,526.13x = 4,444,595,727.34
  5. Step 5: Solve for x
    x = 4,444,595,727.34/94,526.13
  6. Step 6: Final answer
    x = 47,019.76

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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.