Home / 64,216.32-96,364.58-46,206.38

Finding the Fourth Proportional to 64,216.32, 96,364.58 and 46,206.38

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Solution

The fourth proportional to 64,216.32, 96,364.58 and 46,206.38 is: 69,338.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,216.32 : 96,364.58 = 46,206.38 : x
  2. Step 2: Convert to fraction form
    64,216.32/96,364.58 = 46,206.38/x
  3. Step 3: Cross multiply
    64,216.32x = 96,364.58 × 46,206.38
  4. Step 4: Simplify right side
    64,216.32x = 4,452,657,689.17
  5. Step 5: Solve for x
    x = 4,452,657,689.17/64,216.32
  6. Step 6: Final answer
    x = 69,338.41

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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.