Home / 191,025.74-286,573.19-62,948.85

Finding the Fourth Proportional to 191,025.74, 286,573.19 and 62,948.85

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Solution

The fourth proportional to 191,025.74, 286,573.19 and 62,948.85 is: 94,434.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    191,025.74 : 286,573.19 = 62,948.85 : x
  2. Step 2: Convert to fraction form
    191,025.74/286,573.19 = 62,948.85/x
  3. Step 3: Cross multiply
    191,025.74x = 286,573.19 × 62,948.85
  4. Step 4: Simplify right side
    191,025.74x = 18,039,452,436.59
  5. Step 5: Solve for x
    x = 18,039,452,436.59/191,025.74
  6. Step 6: Final answer
    x = 94,434.67

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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.