Home / 15,624.03-23,428.76-9,052.10

Finding the Fourth Proportional to 15,624.03, 23,428.76 and 9,052.10

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Solution

The fourth proportional to 15,624.03, 23,428.76 and 9,052.10 is: 13,573.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,624.03 : 23,428.76 = 9,052.10 : x
  2. Step 2: Convert to fraction form
    15,624.03/23,428.76 = 9,052.10/x
  3. Step 3: Cross multiply
    15,624.03x = 23,428.76 × 9,052.10
  4. Step 4: Simplify right side
    15,624.03x = 212,079,478.40
  5. Step 5: Solve for x
    x = 212,079,478.40/15,624.03
  6. Step 6: Final answer
    x = 13,573.93

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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.