Home / 64,096.95-88,455.18-35,802.70

Finding the Fourth Proportional to 64,096.95, 88,455.18 and 35,802.70

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Solution

The fourth proportional to 64,096.95, 88,455.18 and 35,802.70 is: 49,408.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,096.95 : 88,455.18 = 35,802.70 : x
  2. Step 2: Convert to fraction form
    64,096.95/88,455.18 = 35,802.70/x
  3. Step 3: Cross multiply
    64,096.95x = 88,455.18 × 35,802.70
  4. Step 4: Simplify right side
    64,096.95x = 3,166,934,272.99
  5. Step 5: Solve for x
    x = 3,166,934,272.99/64,096.95
  6. Step 6: Final answer
    x = 49,408.50

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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.