Home / 104,916.83-144,780.69-59,594.67

Finding the Fourth Proportional to 104,916.83, 144,780.69 and 59,594.67

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Solution

The fourth proportional to 104,916.83, 144,780.69 and 59,594.67 is: 82,238.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,916.83 : 144,780.69 = 59,594.67 : x
  2. Step 2: Convert to fraction form
    104,916.83/144,780.69 = 59,594.67/x
  3. Step 3: Cross multiply
    104,916.83x = 144,780.69 × 59,594.67
  4. Step 4: Simplify right side
    104,916.83x = 8,628,157,442.92
  5. Step 5: Solve for x
    x = 8,628,157,442.92/104,916.83
  6. Step 6: Final answer
    x = 82,238.07

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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.