Home / 39,053.16-53,894.26-22,925.06

Finding the Fourth Proportional to 39,053.16, 53,894.26 and 22,925.06

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Solution

The fourth proportional to 39,053.16, 53,894.26 and 22,925.06 is: 31,637.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,053.16 : 53,894.26 = 22,925.06 : x
  2. Step 2: Convert to fraction form
    39,053.16/53,894.26 = 22,925.06/x
  3. Step 3: Cross multiply
    39,053.16x = 53,894.26 × 22,925.06
  4. Step 4: Simplify right side
    39,053.16x = 1,235,528,919.22
  5. Step 5: Solve for x
    x = 1,235,528,919.22/39,053.16
  6. Step 6: Final answer
    x = 31,637.11

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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.