Home / 29,547.26-44,328.18-8,770.76

Finding the Fourth Proportional to 29,547.26, 44,328.18 and 8,770.76

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Solution

The fourth proportional to 29,547.26, 44,328.18 and 8,770.76 is: 13,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,547.26 : 44,328.18 = 8,770.76 : x
  2. Step 2: Convert to fraction form
    29,547.26/44,328.18 = 8,770.76/x
  3. Step 3: Cross multiply
    29,547.26x = 44,328.18 × 8,770.76
  4. Step 4: Simplify right side
    29,547.26x = 388,791,828.02
  5. Step 5: Solve for x
    x = 388,791,828.02/29,547.26
  6. Step 6: Final answer
    x = 13,158.30

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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.