Home / 48,233.40-72,345.88-14,952.72

Finding the Fourth Proportional to 48,233.40, 72,345.88 and 14,952.72

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Solution

The fourth proportional to 48,233.40, 72,345.88 and 14,952.72 is: 22,427.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,233.40 : 72,345.88 = 14,952.72 : x
  2. Step 2: Convert to fraction form
    48,233.40/72,345.88 = 14,952.72/x
  3. Step 3: Cross multiply
    48,233.40x = 72,345.88 × 14,952.72
  4. Step 4: Simplify right side
    48,233.40x = 1,081,767,686.79
  5. Step 5: Solve for x
    x = 1,081,767,686.79/48,233.40
  6. Step 6: Final answer
    x = 22,427.77

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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.