Home / 46,879.11-64,693.34-25,368.85

Finding the Fourth Proportional to 46,879.11, 64,693.34 and 25,368.85

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Solution

The fourth proportional to 46,879.11, 64,693.34 and 25,368.85 is: 35,009.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,879.11 : 64,693.34 = 25,368.85 : x
  2. Step 2: Convert to fraction form
    46,879.11/64,693.34 = 25,368.85/x
  3. Step 3: Cross multiply
    46,879.11x = 64,693.34 × 25,368.85
  4. Step 4: Simplify right side
    46,879.11x = 1,641,195,638.46
  5. Step 5: Solve for x
    x = 1,641,195,638.46/46,879.11
  6. Step 6: Final answer
    x = 35,009.10

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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.