Home / 58,366.02-80,545.43-33,215.52

Finding the Fourth Proportional to 58,366.02, 80,545.43 and 33,215.52

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Solution

The fourth proportional to 58,366.02, 80,545.43 and 33,215.52 is: 45,837.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,366.02 : 80,545.43 = 33,215.52 : x
  2. Step 2: Convert to fraction form
    58,366.02/80,545.43 = 33,215.52/x
  3. Step 3: Cross multiply
    58,366.02x = 80,545.43 × 33,215.52
  4. Step 4: Simplify right side
    58,366.02x = 2,675,358,341.07
  5. Step 5: Solve for x
    x = 2,675,358,341.07/58,366.02
  6. Step 6: Final answer
    x = 45,837.60

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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.