Home / 35,370.04-53,064.16-10,410.88

Finding the Fourth Proportional to 35,370.04, 53,064.16 and 10,410.88

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Solution

The fourth proportional to 35,370.04, 53,064.16 and 10,410.88 is: 15,619.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,370.04 : 53,064.16 = 10,410.88 : x
  2. Step 2: Convert to fraction form
    35,370.04/53,064.16 = 10,410.88/x
  3. Step 3: Cross multiply
    35,370.04x = 53,064.16 × 10,410.88
  4. Step 4: Simplify right side
    35,370.04x = 552,444,602.06
  5. Step 5: Solve for x
    x = 552,444,602.06/35,370.04
  6. Step 6: Final answer
    x = 15,619.00

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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.