Home / 46,484.79-64,149.01-25,264.05

Finding the Fourth Proportional to 46,484.79, 64,149.01 and 25,264.05

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Solution

The fourth proportional to 46,484.79, 64,149.01 and 25,264.05 is: 34,864.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,484.79 : 64,149.01 = 25,264.05 : x
  2. Step 2: Convert to fraction form
    46,484.79/64,149.01 = 25,264.05/x
  3. Step 3: Cross multiply
    46,484.79x = 64,149.01 × 25,264.05
  4. Step 4: Simplify right side
    46,484.79x = 1,620,663,796.09
  5. Step 5: Solve for x
    x = 1,620,663,796.09/46,484.79
  6. Step 6: Final answer
    x = 34,864.39

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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.