Home / 15,686.26-23,526.65-4,592.70

Finding the Fourth Proportional to 15,686.26, 23,526.65 and 4,592.70

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Solution

The fourth proportional to 15,686.26, 23,526.65 and 4,592.70 is: 6,888.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,686.26 : 23,526.65 = 4,592.70 : x
  2. Step 2: Convert to fraction form
    15,686.26/23,526.65 = 4,592.70/x
  3. Step 3: Cross multiply
    15,686.26x = 23,526.65 × 4,592.70
  4. Step 4: Simplify right side
    15,686.26x = 108,050,856.94
  5. Step 5: Solve for x
    x = 108,050,856.94/15,686.26
  6. Step 6: Final answer
    x = 6,888.25

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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.