Home / 94,547.84-130,474.26-51,527.67

Finding the Fourth Proportional to 94,547.84, 130,474.26 and 51,527.67

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Solution

The fourth proportional to 94,547.84, 130,474.26 and 51,527.67 is: 71,107.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,547.84 : 130,474.26 = 51,527.67 : x
  2. Step 2: Convert to fraction form
    94,547.84/130,474.26 = 51,527.67/x
  3. Step 3: Cross multiply
    94,547.84x = 130,474.26 × 51,527.67
  4. Step 4: Simplify right side
    94,547.84x = 6,723,034,612.77
  5. Step 5: Solve for x
    x = 6,723,034,612.77/94,547.84
  6. Step 6: Final answer
    x = 71,107.23

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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.