Home / 117,528.21-176,254.88-38,624.22

Finding the Fourth Proportional to 117,528.21, 176,254.88 and 38,624.22

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Solution

The fourth proportional to 117,528.21, 176,254.88 and 38,624.22 is: 57,924.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,528.21 : 176,254.88 = 38,624.22 : x
  2. Step 2: Convert to fraction form
    117,528.21/176,254.88 = 38,624.22/x
  3. Step 3: Cross multiply
    117,528.21x = 176,254.88 × 38,624.22
  4. Step 4: Simplify right side
    117,528.21x = 6,807,707,068.07
  5. Step 5: Solve for x
    x = 6,807,707,068.07/117,528.21
  6. Step 6: Final answer
    x = 57,924.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.