Home / 40,492.64-55,873.92-24,574.40

Finding the Fourth Proportional to 40,492.64, 55,873.92 and 24,574.40

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Solution

The fourth proportional to 40,492.64, 55,873.92 and 24,574.40 is: 33,909.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,492.64 : 55,873.92 = 24,574.40 : x
  2. Step 2: Convert to fraction form
    40,492.64/55,873.92 = 24,574.40/x
  3. Step 3: Cross multiply
    40,492.64x = 55,873.92 × 24,574.40
  4. Step 4: Simplify right side
    40,492.64x = 1,373,068,059.65
  5. Step 5: Solve for x
    x = 1,373,068,059.65/40,492.64
  6. Step 6: Final answer
    x = 33,909.08

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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.