Home / 46,442.11-64,088.40-25,220.92

Finding the Fourth Proportional to 46,442.11, 64,088.40 and 25,220.92

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Solution

The fourth proportional to 46,442.11, 64,088.40 and 25,220.92 is: 34,803.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,442.11 : 64,088.40 = 25,220.92 : x
  2. Step 2: Convert to fraction form
    46,442.11/64,088.40 = 25,220.92/x
  3. Step 3: Cross multiply
    46,442.11x = 64,088.40 × 25,220.92
  4. Step 4: Simplify right side
    46,442.11x = 1,616,368,409.33
  5. Step 5: Solve for x
    x = 1,616,368,409.33/46,442.11
  6. Step 6: Final answer
    x = 34,803.94

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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.