Home / 46,711.91-64,463.81-25,492.54

Finding the Fourth Proportional to 46,711.91, 64,463.81 and 25,492.54

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Solution

The fourth proportional to 46,711.91, 64,463.81 and 25,492.54 is: 35,180.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,711.91 : 64,463.81 = 25,492.54 : x
  2. Step 2: Convert to fraction form
    46,711.91/64,463.81 = 25,492.54/x
  3. Step 3: Cross multiply
    46,711.91x = 64,463.81 × 25,492.54
  4. Step 4: Simplify right side
    46,711.91x = 1,643,345,805.20
  5. Step 5: Solve for x
    x = 1,643,345,805.20/46,711.91
  6. Step 6: Final answer
    x = 35,180.45

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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.