Home / 46,705.11-64,454.48-26,564.90

Finding the Fourth Proportional to 46,705.11, 64,454.48 and 26,564.90

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Solution

The fourth proportional to 46,705.11, 64,454.48 and 26,564.90 is: 36,660.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,705.11 : 64,454.48 = 26,564.90 : x
  2. Step 2: Convert to fraction form
    46,705.11/64,454.48 = 26,564.90/x
  3. Step 3: Cross multiply
    46,705.11x = 64,454.48 × 26,564.90
  4. Step 4: Simplify right side
    46,705.11x = 1,712,226,460.27
  5. Step 5: Solve for x
    x = 1,712,226,460.27/46,705.11
  6. Step 6: Final answer
    x = 36,660.36

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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.