Home / 63,963.49-88,298.40-46,937.65

Finding the Fourth Proportional to 63,963.49, 88,298.40 and 46,937.65

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Solution

The fourth proportional to 63,963.49, 88,298.40 and 46,937.65 is: 64,795.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,963.49 : 88,298.40 = 46,937.65 : x
  2. Step 2: Convert to fraction form
    63,963.49/88,298.40 = 46,937.65/x
  3. Step 3: Cross multiply
    63,963.49x = 88,298.40 × 46,937.65
  4. Step 4: Simplify right side
    63,963.49x = 4,144,519,394.76
  5. Step 5: Solve for x
    x = 4,144,519,394.76/63,963.49
  6. Step 6: Final answer
    x = 64,795.08

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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.