Home / 48,237.15-72,349.58-14,957.51

Finding the Fourth Proportional to 48,237.15, 72,349.58 and 14,957.51

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Solution

The fourth proportional to 48,237.15, 72,349.58 and 14,957.51 is: 22,434.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,237.15 : 72,349.58 = 14,957.51 : x
  2. Step 2: Convert to fraction form
    48,237.15/72,349.58 = 14,957.51/x
  3. Step 3: Cross multiply
    48,237.15x = 72,349.58 × 14,957.51
  4. Step 4: Simplify right side
    48,237.15x = 1,082,169,129.81
  5. Step 5: Solve for x
    x = 1,082,169,129.81/48,237.15
  6. Step 6: Final answer
    x = 22,434.35

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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.