Home / 48,492.42-66,914.10-27,271.23

Finding the Fourth Proportional to 48,492.42, 66,914.10 and 27,271.23

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Solution

The fourth proportional to 48,492.42, 66,914.10 and 27,271.23 is: 37,631.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,492.42 : 66,914.10 = 27,271.23 : x
  2. Step 2: Convert to fraction form
    48,492.42/66,914.10 = 27,271.23/x
  3. Step 3: Cross multiply
    48,492.42x = 66,914.10 × 27,271.23
  4. Step 4: Simplify right side
    48,492.42x = 1,824,829,811.34
  5. Step 5: Solve for x
    x = 1,824,829,811.34/48,492.42
  6. Step 6: Final answer
    x = 37,631.24

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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.