Home / 46,777.14-64,468.95-35,419.50

Finding the Fourth Proportional to 46,777.14, 64,468.95 and 35,419.50

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Solution

The fourth proportional to 46,777.14, 64,468.95 and 35,419.50 is: 48,815.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777.14 : 64,468.95 = 35,419.50 : x
  2. Step 2: Convert to fraction form
    46,777.14/64,468.95 = 35,419.50/x
  3. Step 3: Cross multiply
    46,777.14x = 64,468.95 × 35,419.50
  4. Step 4: Simplify right side
    46,777.14x = 2,283,457,974.53
  5. Step 5: Solve for x
    x = 2,283,457,974.53/46,777.14
  6. Step 6: Final answer
    x = 48,815.68

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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.