Home / 43,307.13-59,750.24-25,402.89

Finding the Fourth Proportional to 43,307.13, 59,750.24 and 25,402.89

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Solution

The fourth proportional to 43,307.13, 59,750.24 and 25,402.89 is: 35,048.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,307.13 : 59,750.24 = 25,402.89 : x
  2. Step 2: Convert to fraction form
    43,307.13/59,750.24 = 25,402.89/x
  3. Step 3: Cross multiply
    43,307.13x = 59,750.24 × 25,402.89
  4. Step 4: Simplify right side
    43,307.13x = 1,517,828,647.18
  5. Step 5: Solve for x
    x = 1,517,828,647.18/43,307.13
  6. Step 6: Final answer
    x = 35,048.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.