Home / 46,322.49-63,925.10-25,101.78

Finding the Fourth Proportional to 46,322.49, 63,925.10 and 25,101.78

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Solution

The fourth proportional to 46,322.49, 63,925.10 and 25,101.78 is: 34,640.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,322.49 : 63,925.10 = 25,101.78 : x
  2. Step 2: Convert to fraction form
    46,322.49/63,925.10 = 25,101.78/x
  3. Step 3: Cross multiply
    46,322.49x = 63,925.10 × 25,101.78
  4. Step 4: Simplify right side
    46,322.49x = 1,604,633,671.17
  5. Step 5: Solve for x
    x = 1,604,633,671.17/46,322.49
  6. Step 6: Final answer
    x = 34,640.49

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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.