Home / 35,035.52-52,545.40-10,070.00

Finding the Fourth Proportional to 35,035.52, 52,545.40 and 10,070.00

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Solution

The fourth proportional to 35,035.52, 52,545.40 and 10,070.00 is: 15,102.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,035.52 : 52,545.40 = 10,070.00 : x
  2. Step 2: Convert to fraction form
    35,035.52/52,545.40 = 10,070.00/x
  3. Step 3: Cross multiply
    35,035.52x = 52,545.40 × 10,070.00
  4. Step 4: Simplify right side
    35,035.52x = 529,132,284.19
  5. Step 5: Solve for x
    x = 529,132,284.19/35,035.52
  6. Step 6: Final answer
    x = 15,102.74

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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.