Home / 35,350.16-53,024.01-9,055.13

Finding the Fourth Proportional to 35,350.16, 53,024.01 and 9,055.13

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Solution

The fourth proportional to 35,350.16, 53,024.01 and 9,055.13 is: 13,582.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,350.16 : 53,024.01 = 9,055.13 : x
  2. Step 2: Convert to fraction form
    35,350.16/53,024.01 = 9,055.13/x
  3. Step 3: Cross multiply
    35,350.16x = 53,024.01 × 9,055.13
  4. Step 4: Simplify right side
    35,350.16x = 480,139,303.67
  5. Step 5: Solve for x
    x = 480,139,303.67/35,350.16
  6. Step 6: Final answer
    x = 13,582.38

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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.