Home / 46,557.69-64,251.05-26,415.42

Finding the Fourth Proportional to 46,557.69, 64,251.05 and 26,415.42

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Solution

The fourth proportional to 46,557.69, 64,251.05 and 26,415.42 is: 36,454.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,557.69 : 64,251.05 = 26,415.42 : x
  2. Step 2: Convert to fraction form
    46,557.69/64,251.05 = 26,415.42/x
  3. Step 3: Cross multiply
    46,557.69x = 64,251.05 × 26,415.42
  4. Step 4: Simplify right side
    46,557.69x = 1,697,218,471.19
  5. Step 5: Solve for x
    x = 1,697,218,471.19/46,557.69
  6. Step 6: Final answer
    x = 36,454.10

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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.