Home / 34,030.67-51,048.42-9,070.58

Finding the Fourth Proportional to 34,030.67, 51,048.42 and 9,070.58

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Solution

The fourth proportional to 34,030.67, 51,048.42 and 9,070.58 is: 13,606.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,030.67 : 51,048.42 = 9,070.58 : x
  2. Step 2: Convert to fraction form
    34,030.67/51,048.42 = 9,070.58/x
  3. Step 3: Cross multiply
    34,030.67x = 51,048.42 × 9,070.58
  4. Step 4: Simplify right side
    34,030.67x = 463,038,905.10
  5. Step 5: Solve for x
    x = 463,038,905.10/34,030.67
  6. Step 6: Final answer
    x = 13,606.52

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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.