Home / 107,395.29-148,210.02-59,653.08

Finding the Fourth Proportional to 107,395.29, 148,210.02 and 59,653.08

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Solution

The fourth proportional to 107,395.29, 148,210.02 and 59,653.08 is: 82,323.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,395.29 : 148,210.02 = 59,653.08 : x
  2. Step 2: Convert to fraction form
    107,395.29/148,210.02 = 59,653.08/x
  3. Step 3: Cross multiply
    107,395.29x = 148,210.02 × 59,653.08
  4. Step 4: Simplify right side
    107,395.29x = 8,841,184,179.86
  5. Step 5: Solve for x
    x = 8,841,184,179.86/107,395.29
  6. Step 6: Final answer
    x = 82,323.76

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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.