Home / 60,504.96-83,490.45-33,643.13

Finding the Fourth Proportional to 60,504.96, 83,490.45 and 33,643.13

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Solution

The fourth proportional to 60,504.96, 83,490.45 and 33,643.13 is: 46,423.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,504.96 : 83,490.45 = 33,643.13 : x
  2. Step 2: Convert to fraction form
    60,504.96/83,490.45 = 33,643.13/x
  3. Step 3: Cross multiply
    60,504.96x = 83,490.45 × 33,643.13
  4. Step 4: Simplify right side
    60,504.96x = 2,808,880,271.83
  5. Step 5: Solve for x
    x = 2,808,880,271.83/60,504.96
  6. Step 6: Final answer
    x = 46,423.97

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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.