Home / 59,419.67-89,126.60-15,047.19

Finding the Fourth Proportional to 59,419.67, 89,126.60 and 15,047.19

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Solution

The fourth proportional to 59,419.67, 89,126.60 and 15,047.19 is: 22,570.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,419.67 : 89,126.60 = 15,047.19 : x
  2. Step 2: Convert to fraction form
    59,419.67/89,126.60 = 15,047.19/x
  3. Step 3: Cross multiply
    59,419.67x = 89,126.60 × 15,047.19
  4. Step 4: Simplify right side
    59,419.67x = 1,341,104,809.02
  5. Step 5: Solve for x
    x = 1,341,104,809.02/59,419.67
  6. Step 6: Final answer
    x = 22,570.05

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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.