Home / 7,670.92-10,586.56-4,526.52

Finding the Fourth Proportional to 7,670.92, 10,586.56 and 4,526.52

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Solution

The fourth proportional to 7,670.92, 10,586.56 and 4,526.52 is: 6,247.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,670.92 : 10,586.56 = 4,526.52 : x
  2. Step 2: Convert to fraction form
    7,670.92/10,586.56 = 4,526.52/x
  3. Step 3: Cross multiply
    7,670.92x = 10,586.56 × 4,526.52
  4. Step 4: Simplify right side
    7,670.92x = 47,920,275.57
  5. Step 5: Solve for x
    x = 47,920,275.57/7,670.92
  6. Step 6: Final answer
    x = 6,247.00

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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.